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advantage that the illumination can be clearly seen and assessed before exposure. Considerably more energy is required for constant illumination in comparison with flash, and this method is best suited to cameras with sufficiently sensitive CCDs and for close up work. Another advantage is that the video light provides good illumination for general diving purposes. Video lights with adjustable intensity can be even more versatile. Video lights tend to be mounted similarly to flash. The intense light may disturb light sensitive animals, and they may react by retreating from the source. A large proportion of digital cameras have high definition video function, and video lights provide the option of switching between still and video using the same equipment.
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length and for greater magnification, the 2020 generation rugged compacts already have inherent very close focus ability, and fairly wide angle low end of the focal length. Some of the rugged compact cameras will fit into a large dry suit or BC pocket in their underwater housing, though not usually with an external strobe or video light, allowing a diver to conveniently carry the camera on a working dive in case it may be useful, or for a larger format photographer to carry it as a backup, or for opportunities where the main camera has an unsuitable lens fitted.
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for that. The technique requires a small f/stop—f/16 or smaller—for great depth of field, plus a lens capable of close-focus; you always focus on the subject below the water line. You also have to balance the light. I look for a light bottom—white sand is best—or a light underwater subject. I'll put the strobes down below and light the bottom and then expose for the top. If you shoot at, say, ISO 400, you'll have plenty of exposure for the top, and the strobes will take care of the bottom. Of course, you need subjects that suit the technique."
690:, where the flash reflects off particles in the water. Even seemingly clear water contains enormous amounts of these particulates, even if they not readily seen by the naked eye. The best technique for avoiding backscatter is positioning the strobe away from the axis of the camera lens. Ideally, this means the flash will not light up the particulates in water directly in front of the lens, but will still illuminate the subject. Various systems of jointed arms and attachments are used to make off-camera strobes easier to manipulate.
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368:, the image coming through the glass port will be distorted, especially with wide-angle lenses. A dome-shaped or fish-eye port corrects this distortion. Most manufacturers make these dome ports for their housings, often designing them to be used with specific lenses to maximize their effectiveness. The Nikonos series allowed the use of water-contact optics—lenses designed to be used submerged, without the ability to focus correctly when used in air. There is also a problem with some
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330:(SLRs). Most such housings are specific to the camera model. Materials range from relatively inexpensive injection moulded plastic to higher-priced die-cast or machined from solid aluminum. Housings allow many options: users can choose housings specific to their everyday "land" cameras and use any lens, provided that it fits or they use the appropriate lens port accessory. Underwater photographers generally use
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967:- and a very small aperture for even more extensive depth of field; this is intended for acceptably sharp focus both on the nearby underwater subject and the more distant elements above water. An external flash can also be very useful underwater, on a low setting, to balance the light: to overcome the difference in brightness of the elements above and below the water.
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421:.Use of wireless communication between the housing and camera (smartphone) make it possible to make the housing with only one opening hull penetration and no moving parts penetrating the camera comartment. Some of these housings are pumped dowm to a near vacuum after sealing, which secures the cover and allows the seal to be tested before entering the water.
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the actual photograph, auxiliary light may be necessary or desirable to facilitate composition and focusing in low light conditions. Many digital cameras have video options, which require a steady light source, and in some cases a single video light can provide all these functions, and also serve as an adequate dive light for non-photographic applications.
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neutral buoyancy, but a large divergence can make it difficult to hold the camera in place with one hand, which can often be useful, particularly with point and shoot cameras. When photographing on breathhold, it is convenient if the camera will float back to the surface if dropped. On scuba it may be more convenient if it does not float away.
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is a low intensity light used to compose the picture when flash is intended for illumination. It allows a better view of the subject for focusing and framing the shot, but does not provide enough light to interfere with the flash illumination. Some flash units have integral modeling lights, otherwise
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Although digital cameras have revolutionized many aspects of underwater imaging, it is unlikely that flash will ever be eliminated completely. From an aesthetic standpoint, the flash emphasizes the subject and helps separate it from the blue background, especially in deeper water. Ultimately the loss
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units. Some basic housings allow the use of the flash on the camera, but the on-board flash may not be powerful enough or properly placed for underwater use. More-advanced housings either redirect the on-board strobe to fire a slave strobe via a fiber-optic cable, or physically prevent the use of the
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etc., use photography as a reliable source of objective data where the observer is not required to be recognised as an expert in identification of the subject, but is trusted to provide sufficiently accurate information regarding time, location, and similar meta-data. Recreational diver photographic
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David
Doubilet explained his technique for split field images in an interview for Nikon Corporation. "You need to use a D-SLR and a super wide-angle or fisheye lens and a sophisticated housing that has a dome, not a flat port. Underwater images are magnified by 25 percent, and the dome will correct
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cloth above the water and lowering the camera to working position. Keeping the port fully wet is an alternative option, which requires the shot to be taken before the water on the top part of the lens surface separates into droplets. Which approach works better will depend on the surface tension of
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is a tube used to direct the illumination from the flash or other light source to a very restricted area, strongly illuminating the area of focus and leaving the surroundings relatively dark. It is used to selectively illuminate the subject to give dark backgrounds and a brightly lit subject. It is
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Lighting for underwater photography has several aspects. There may be insufficient natural light to take a photo, in many cases the natural light has lost a significant part of the spectrum, or the photographer wishes to emphasize contrast between foreground and background. Where flash is used for
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Underwater housings for smartphones are available with a variety of depth ratings. Some are limited by operating system, for example, only for iOS, others are compatible with almost any phone that will physically fit into the housing, but require a specific app to be loaded on the phone so that it
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Underwater photographers solve this problem by combining two techniques. The first is to get the camera as close to the photographic subject as possible, minimizing the horizontal loss of color. Many serious underwater photographers consider any more than about one yard or meter unacceptable. The
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and therefore a shorter distance to the subject, which reduces the loss of clarity to scattering. Digital media can hold many more shots than standard film (which rarely has more than 36 frames per roll). This gives digital cameras an advantage, since it is impractical to change film underwater.
482:
have great versatility regarding focal length, they tend to have a wide angle to telephoto lens with macro capabilities making these functions available without need to change lenses, which cannot be done during a dive. Although wet change accessories are available to increase or decrease focal
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Buoyancy of the housing may have to be adjusted by adding ballast or buoyancy chambers. Ideally these should be incompressible at working depth range so the buoyancy remains constant throughout the dive, and can be set with considerable precision. Most divers can manage a small divergence from
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Underwater photography has become more and more popular since the early 2000s, resulting on millions of pictures posted every year on various websites and social media. This mass of documentation is endowed with an enormous scientific potential, as millions of tourists possess a much superior
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A video light is a powerful light source used primarily for shooting video in environments with insufficient natural light, but can also be used as the primary light source for still photography. Placement of the video light follows the same recommendations as for flash photography, with the
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have very similar ranges of applications, mostly for high end work, where the photographer wants the best possible image quality, and has the skills and desire to put in the necessary effort and accepts the limitations of being stuck with the same lens throughout the dive, and managing bulky
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at the closures and where control spindles and pushbuttons pass through the housing. High-end housings may use double O-rings on many of the critical pushbuttons and spindles to reduce the risk of leaks, which can destroy the electronics in cameras. Some cameras are inherently waterproof, or
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Over/under photos necessitate the lens or port to be partly below and partly above the surface. When bringing the outer optical surface out of the water, droplets can be left on the surface which can distort the image. This can be avoided to some extent by wiping off the droplets with a
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provide courses to help improve divers' diving skills and underwater photography skills. Good diving skills are necessary to avoid damaging the environment when maneuvering close to benthic subjects on reefs. Some underwater photographers have been implicated in reef damage.
725:, but this can cause other problems. For example, an image shifted toward the "warm" part of the spectrum can create background water which appears gray, purple or pink, and looks unnatural. There have been some successful experiments using filters combined with the
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Underwater photography can also be categorised as an art form and a method for recording data. Successful underwater imaging is usually done with specialized equipment and techniques. However, it offers exciting and rare photographic opportunities. Animals such as
1070:), along with protocols for auto-organization and self-teaching aimed at biodiversity-interested snorkelers, in order for them to turn their observations into sound scientific data, available for research. This kind of approach has been successfully used in
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coverage power than professional scientists, who can not allow themselves to spend so much time in the field. As a consequence, several participative sciences programs have been developed, supported by geo-localization and identification web sites (such as
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is less likely to be scared away by a calm diver, and the environment is less likely to be damaged or disturbed by a diver competent in buoyancy, trim, and maneuvering skills. There is the possibility of encountering poor conditions, such as heavy currents,
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wider. Some housings work with wet-coupled lenses, which are screwed on to the outside of the lens port and increase the field of view; these lenses may be added or removed under water, allowing both macro and wide-angle photography on the same dive.
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Since underwater photography is often performed while scuba diving, it is important that the diver-photographer be sufficiently skilled so that it remains a reasonably safe activity. Good scuba technique also improves the quality of images, since
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easier to use if the flash has an integral modeling light so the photographer can see how the illumination will be distributed during exposure. A snoot with the opening placed close to the subject at an angle can virtually eliminate backscatter.
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Color is absorbed as it travels through water, so that the deeper the observer, the less reds, oranges and yellow colors remain. The strobe replaces that color. It also helps to provide shadow and texture, and is a valuable tool for creativity.
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Another format considered part of underwater photography is the over/under or split image, a composition that includes roughly half above the surface and half underwater, with both in focus. One of the pioneers of the traditional technique was
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are popular with divers who want a record of the dive, but not the task loading of operating the camera controls. The camera can be hand held for versatility, or can be head mounted for first person view, or mounted on other equipment, like a
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There have been some attempts to avoid the use of artificial light entirely, but these have mostly failed. In shallow water, the use of custom white-balance provides excellent color without the use of strobe. In theory one could use color
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also apply, and the use of film under water has declined, as it has on land. It is also not possible to change regular lenses underwater, though some wet connectable telephoto, fisheye and macro extensions are available for some housings.
733:. This approach will probably always be restricted to shallower depths, where the loss of color is less extreme. In spite of that, it can be effective for large subjects such as shipwrecks which could not be lit effectively with strobes.
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and the strobe. Deep, dark or low visibility environments can make this balance more difficult, but the concept remains the same. Many modern cameras have simplified this process through various automatic exposure modes and the use of
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equipment. These formats are almost always used with large external lighting systems which are needed in most circumstances to get the best results. A relatively large capital investment in equipment is associated with the format.
1052:. Underwater photographers usually try to avoid these situations if reasonably practicable, but in many cases the desired subject can only be accessed under less than ideal conditions and the photographer must deal with reality.
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Most types of digital camera have some underwater application. Those commonly seen in use are the models for which stock underwater housings are available, or which are inherently waterproof, such as
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Another environmental effect is range of visibility. The water is seldom optimally clear, and the dissolved and suspended matter can reduce visibility by both absorption and scattering of light.
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705:, photographers are much more likely to use 100% strobe light for the exposure. The subject is normally very close to the lens, and the available ambient light is usually not sufficient.
587:(such as red or orange) are absorbed quickly by the surrounding water, so even to the naked eye everything appears blue-green. The loss of color increases not only vertically through the
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Underwater housings have control knobs and buttons that reach the camera inside, allowing use of most of its normal functions. These housings may also have connectors to attach external
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591:, but also horizontally, so subjects farther away from the camera also appear colorless and indistinct. This effect occurs in apparently clear water, such as that found around tropical
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Natural light photography underwater can be beautiful when done properly with subjects such as upward silhouettes, light beams, and large subjects such as whales and dolphins.
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of a macro lens; this is considered a benefit to photographers who are trying to capture very small subjects. Digital cameras may have several user selectable or programmable
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650:. Generally, the flash should be used to supplement the overall exposure and to restore lost color, not as the primary light source. In situations such as the interior of
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is often regarded as the most difficult aspect of underwater photography. Some misconceptions exist about the proper use of flash underwater, especially as it relates to
658:, wide-angle images can be 100% strobe light, but such situations are fairly rare. Usually, the photographer tries to create an aesthetic balance between the available
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Records of the condition of equipment and structures by commercial divers, where the purpose is to accurately present visible evidence of the condition of the subject.
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1397:– American marine botanist and professor. Produced coral and seagrass slides 1960s onwards for international scientific publications and university education
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388:, the distortion caused by refraction is not a problem, so normally a simple flat glass port is used. Refraction through a flat port increases the
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1201:. It is first released in Australia in 1963. It features a maximum 1/1000 second shutter speed. A similar version is later produced by
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submersible to shallow depths; when these are in submersible housings, the consequences of a small leak are generally not serious.
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designed to compensate for both of these problems, as well as techniques for creating even exposure across the entire image.
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in the above water part of the image is often higher (brighter) than in the one underwater. There is also the problem of
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coverage of the underwater environment is much more frequent than scientific research capacity for popular dive sites.
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Over/under shots present some technical challenges beyond the scope of most underwater camera systems. Normally an
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Split image showing surface-supplied divers riding a stage to the underwater workplace from a diving support vessel
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1994:
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1948 — Development of the
Rolleimarin medium format camera housing started on the request of Hans Hass.
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879: with: use of video lights for underwater photography - picture of video lights in use. You can help by
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South
African National Spatial Biodiversity Assessment 2004: Technical Report Vol. 4 Marine Component DRAFT
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techniques can also be used to "merge" two images together, creating the appearance of an over/under shot.
1948:"Involving recreational snorkelers in inventory improvement or creation: a case study in the Indian Ocean"
1818:"Involving recreational snorkelers in inventory improvement or creation: a case study in the Indian Ocean"
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474:, which may be used at shallow depths without a housing, but have housings available for greater depths.
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is established, one of the earliest organizations dedicated to the advancement of underwater photography.
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to overcome the blue-green shift, but this can be problematic. The amount of shift varies with depth and
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of color and contrast is a pervasive optical problem that cannot always be adjusted in software such as
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2011:
1271:– French inventor of open circuit scuba, pioneer diver, author, film-maker and marine researcher
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Cameras made for dry work can also work underwater, protected by add-on housings, which are made for
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of underwater flash significantly, since the user can instantly review photos and make adjustments.
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ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
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1209:, with a maximum 1/500 second shutter speed and becomes the best-selling underwater camera series.
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1403:– German film director, producer, screenwriter, editor, photographer, actress and dancer
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is used, similar to the way it would be used in everyday underwater photography. However, the
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A waterproof camera and waterproof light source setup for professional underwater photography
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A United States Navy Mass
Communication Specialist conducting underwater photography training
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1361:– American photographer, explorer, writer, filmmaker, diver, navigator, and linguist
8:
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298:
A BlueROV2 equipped with a
Panasonic Lumix BGH1 4K Cinema Camera with a Lumix 7-14mm lens
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1349:– Dutch-born Australian underwater photographer, taxonomist, and marine biologist
1232:
4359:
1782:
1486:
1265:– Australian naturalist, underwater photographer, writer, publisher and educator
729:
function on some high-end digital cameras, allowing more detailed manipulation in the
364:
There are optical problems with using cameras inside a watertight housing. Because of
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1373:– New Zealand born Australian filmmaker specialising in underwater photography
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787: with: more details, example image, picture of a snoot in use. You can help by
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1946:
Bourjon, Philippe; Ducarme, Frédéric; Quod, Jean-Pascal; Sweet, Michael (2018).
1816:
Bourjon, Philippe; Ducarme, Frédéric; Quod, Jean-Pascal; Sweet, Michael (2018).
1564: – Electronic underwater photography concerned with capturing moving images
270:
ended the
Nikonos series in 2001 and its use has declined, as has that of other
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1253:– American photographer, cinematographer, director and television host.
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on-board strobe. Housings are made waterproof by silicone or other elastomer
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1283:– Australian documentary filmmaker, conservationist and spearfisherman
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made the Motor Marine III, an amphibious range-finder camera for 35mm film.
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1391:– Early French photographer. First to attempt underwater photography
1108:
Norwegian diving pioneer Odd Henrik
Johnsen with underwater camera (1960s)
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1385:– American pioneer scuba diver, underwater photographer and actress
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266:
in 1963. The
Nikonos range was designed specifically for use underwater.
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Underwater housing for SLR with port extension, flat port and ring light
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1570:- These cameras can be used for underwater photography and videography
1343:– American particle physicist who won the Nobel Prize in Physics
667:(TTL) metering. The increasing use of digital cameras has reduced the
576:
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The primary obstacle faced by underwater photographers is the loss of
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1337:– Austrian biologist, film-maker, and underwater diving pioneer
1334:
1280:
1259:– Taiwanese American entrepreneur and professional photographer
1125:
takes the first underwater pictures using a camera mounted on a pole.
1100:, pioneer of scuba diving and underwater photography and film-making.
753:
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714:
418:
234:
133:
2003:
925:
magazines, often showing divers swimming beneath a boat, or shallow
302:
24:
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12049:
Underwater
Archaeology Branch, Naval History & Heritage Command
10437:
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2372:
1590:"Nikon | News | NIKONOS-V camera body to be discontinued"
1558: – International event for the sport of underwater photography
682:
Underwater photograph using internal flash illustrating backscatter
659:
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271:
223:
219:
1433:– French pioneer of scuba diving and underwater photographer
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2349:
2149:
1796:
Appendix 2. Threats affecting marine biodiversity in South Africa
1689:
1206:
263:
239:
7243:
Convention on the
Protection of the Underwater Cultural Heritage
4539:
Swimming at the 1900 Summer Olympics – Men's underwater swimming
1587:'NIKONOS-V camera body to be discontinued', September 18, 2001,
1004:
Records of the environment for personal and scientific purposes
998:, where the emotional impact on the viewer is a primary concern.
959:
However, professional photographers often use extremely wide or
817:
a diffuse low power dive light may work well for close up work.
717:, and there would still be a significant loss of contrast. Many
12911:
12328:
12278:
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5517:
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3756:
3722:
3294:
3264:
2212:
2207:
2192:
1998:
904:
835: with: picture of a modeling light in use. You can help by
693:
643:
373:
357:
12233:
7169:
Southern African Underwater and Hyperbaric Medical Association
1540: – Art and practice of creating images by recording light
626:
13579:
12994:
12454:
11785:
11764:
8396:
The Silent World: A Story of Undersea Discovery and Adventure
6551:
6006:
3950:
3219:
3204:
3194:
3154:
3120:
3035:
3030:
3025:
3015:
1202:
1045:
1023:
765:
651:
568:
314:
Seaview SVII Camera using three dome ports for all round view
267:
1615:
952:
in relation to the air segment. There are specialized split
607:, used effectively, "paints" in missing colors by providing
152:
3766:
2995:
2990:
1685:"Comparing the most popular UW Smartphone Housings of 2024"
1552: – Competitive underwater digital photography on scuba
254:
Some cameras are made for use underwater, including modern
211:
199:
7143:
National Board of Diving and Hyperbaric Medical Technology
5944:
Failure of diving equipment other than breathing apparatus
1421:– American cave diver and underwater cinematographer
1379:– British born Australian photographer and publisher
1155:
shoots the first underwater motion picture in the Bahamas.
396:, which may include modes specifically for underwater use.
250:
Underwater housing for SLR with dome port, arms and lights
11780:
11775:
1467:– American geophysicist and underwater photographer
1325:– American filmmaker and underwater photojournalist
1301:– American marine biologist, wreck diver and author
1074:, allowing for tens of new records and even new species.
11741:
International Submarine Escape and Rescue Liaison Office
9222:
International Association of Nitrox and Technical Divers
9044:
International Association of Nitrox and Technical Divers
4797:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
1307:– Australian diver, film maker and conservationist
1277:– American businessman, writer, soldier, and diver
11746:
Submarine Escape and Rescue system (Royal Swedish Navy)
8289:
Bennett and Elliott's physiology and medicine of diving
5939:
Use of breathing equipment in an underwater environment
1945:
1815:
9615:
Fédération Française d'Études et de Sports Sous-Marins
9020:
Fédération Française d'Études et de Sports Sous-Marins
7604:
5700:
Fédération Française d'Études et de Sports Sous-Marins
4580:
Fédération Française d'Études et de Sports Sous-Marins
2119:
Cleaning and disinfection of personal diving equipment
1534: – Equipment used to facilitate underwater diving
1455:– American filmmaker and underwater photographer
194:, or from automated cameras lowered from the surface.
1355:– Canadian physician, author, poet and aquanaut
8812:
International Diving Regulators and Certifiers Forum
1513:
1461:– Cinematographer and underwater film producer
1443:– Australian divers and shark cinematographers
1331:– British TV broadcaster, diver and naturalist
9649:
14th CMAS Underwater Photography World Championship
7153:
Royal Australian Navy School of Underwater Medicine
1220:
559:
Graph of light absorption coefficient of pure water
206:are common subjects, but photographers also pursue
49:. Unsourced material may be challenged and removed.
11226:
9569:Confédération Mondiale des Activités Subaquatiques
9204:Confédération Mondiale des Activités Subaquatiques
9008:Confédération Mondiale des Activités Subaquatiques
8943:Confédération Mondiale des Activités Subaquatiques
5688:Confédération Mondiale des Activités Subaquatiques
4768:
4575:Confédération Mondiale des Activités Subaquatiques
376:in addition to the dome port, making the apparent
9362:United States Marine Corps Combatant Diver Course
7273:History of decompression research and development
1758:"Underwater Photography Tips for Getting Started"
1014:using underwater photographs as records, such as
603:or video lights to restore colour lost to depth.
13870:
11096:
9295:National Speleological Society#Cave Diving Group
9038:International Association for Handicapped Divers
7260:
7233:List of legislation regulating underwater diving
5706:International Association for Handicapped Divers
5448:
3691:
345:comparisons between digital and film photography
9610:Federación Española de Actividades Subacuáticas
9014:Federación Española de Actividades Subacuáticas
8835:National Oceanic and Atmospheric Administration
8336:Code of Practice for Scientific Diving (UNESCO)
6448:Association of Diving Contractors International
5694:Federación Española de Actividades Subacuáticas
1655:
1449:– American educator and underwater diver.
306:GoPro Hero5 action camera in underwater housing
11897:Submarine Escape Training Facility (Australia)
9301:National Association of Underwater Instructors
9246:Rebreather Association of International Divers
9240:Professional Technical and Recreational Diving
9228:Professional Association of Diving Instructors
9098:Rebreather Association of International Divers
9092:Professional Technical and Recreational Diving
9080:Professional Association of Diving Instructors
9068:National Association of Underwater Instructors
8990:Association nationale des moniteurs de plongée
6547:List of signs and symptoms of diving disorders
1908:
1906:
1241:– French inventor, diver and businessman
1144:and a remote control for deep waters using an
634:with proper balance between flash and sunlight
466:Digital camera § Types of digital cameras
417:will communicate corrctly with the housing by
12249:
12079:Neutral buoyancy simulation as a training aid
11830:Russian deep submergence rescue vehicle AS-28
8878:Commercial diver registration in South Africa
8449:
5213:
4887:Namibian Marine Corps Operational Diving Unit
4706:
2019:
1319:– Underwater photographer and publisher
1162:and Charles Martin take the first underwater
11979:Finger Lakes Underwater Preserve Association
11855:Submarine Rescue Diving Recompression System
8824:International Marine Contractors Association
6453:International Marine Contractors Association
5327:International Marine Contractors Association
3316:
1855:] (in French). Perpignan: Ultima Necat.
170:while under water. It is usually done while
13801:Conservation and restoration of photographs
11954:Artificial Reef Society of British Columbia
11447:Environmental impact of recreational diving
9659:Underwater Orienteering World Championships
9234:Professional Diving Instructors Corporation
9086:Professional Diving Instructors Corporation
8978:American Canadian Underwater Certifications
8275:Basic Cave Diving: A Blueprint for Survival
7181:United States Navy Experimental Diving Unit
7148:Naval Submarine Medical Research Laboratory
7137:European Underwater and Baromedical Society
6032:
5752:Environmental impact of recreational diving
1903:
929:with the shoreline seen in the background.
686:An added complication is the phenomenon of
13538:Comparison of digital and film photography
12256:
12242:
12170:
12039:Society for Underwater Historical Research
9620:South African Underwater Sports Federation
6402:Testing and inspection of diving cylinders
6258:Hazard identification and risk assessment
2026:
2012:
1556:Underwater Photography World Championships
13758:Photographs considered the most important
11905:
11203:Physiological response to water immersion
9267:
8851:World Recreational Scuba Training Council
8830:List of diver certification organizations
8413:List of Divers Alert Network publications
8346:IMCA Code of Practice for Offshore Diving
7163:South Pacific Underwater Medicine Society
5017:Underwater Offence (Turkish Armed Forces)
4992:US Marine Corps Reconnaissance Battalions
1787:
1214:San Diego Underwater Photographic Society
109:Learn how and when to remove this message
11109:List of researchers in underwater diving
8818:International Diving Schools Association
8303:The new science of skin and scuba diving
7288:List of researchers in underwater diving
5834:Human factors in diving equipment design
2124:Human factors in diving equipment design
1988:) is being considered for deletion. See
1846:
1676:
1235:– Underwater fine art photographer
1111:
1103:
1092:
1081:
903:
735:
697:Strobes positioned to reduce backscatter
692:
677:
625:
554:
398:
309:
301:
293:
285:
245:
233:
151:
128:
120:
11208:Thermal balance of the underwater diver
9339:Navy Diving Salvage and Training Center
9216:Federazione Italiana AttivitĂ Subacquee
9166:American Academy of Underwater Sciences
9026:Federazione Italiana AttivitĂ Subacquee
8070:1973 Mount Gambier cave diving accident
7745:International Scuba Diving Hall of Fame
7648:R-2 Mala-class swimmer delivery vehicle
7313:US Navy decompression models and tables
7175:Undersea and Hyperbaric Medical Society
5545:
4606:
2981:Clearance Divers Life Support Equipment
1809:
1663:"Olympus TG-6 Underwater Camera Review"
1166:photos using a magnesium-powered flash.
1060:
498:Mirrorless interchangeable-lens cameras
13871:
12094:Yuri Gagarin Cosmonaut Training Center
11825:-class deep-submergence rescue vehicle
11794:-class deep-submergence rescue vehicle
7218:Civil liability in recreational diving
5889:List of diving hazards and precautions
4967:Special Operations Battalion (Croatia)
3956:Underwater acoustic positioning system
3466:High pressure breathing air compressor
1033:
411:
281:
258:. The first amphibious camera was the
12237:
11476:
11095:
9685:
9684:
9654:Underwater Hockey World Championships
9600:British Underwater Sports Association
9383:
9382:
8872:Australian Diver Accreditation Scheme
8573:
8448:
8241:
7719:1992 cageless shark-diving expedition
7259:
7206:
6522:
5820:
5544:
4907:Operational Diving Division (SA Navy)
4605:
3983:
3471:Low pressure breathing air compressor
3315:
2105:
2033:
2007:
1638:"Motor Marine III Instruction Manual"
1295:– French diver and photographer
1289:– French diver and photographer
12158:
11930:Submarine Escape Immersion Equipment
11261:Thermodynamic model of decompression
9664:Underwater Rugby World Championships
9277:Cave Divers Association of Australia
9192:American Nitrox Divers International
9050:International Life Saving Federation
8984:American Nitrox Divers International
8949:Performance Freediving International
7131:European Diving Technology Committee
5772:Sinking ships for wreck diving sites
5670:Cave Divers Association of Australia
5390:Remotely operated underwater vehicle
4987:US Marine Corps Force Reconnaissance
4585:Performance Freediving International
3802:Long-Term Mine Reconnaissance System
3718:Scott Carpenter Space Analog Station
2106:
1853:66 Little Stories of Catalan Country
1849:66 petites histoires du Pays Catalan
1793:
1136:while diving using surface supplied
1054:Underwater diving training providers
863:
819:
771:
508:
423:
192:remotely operated underwater vehicle
47:adding citations to reliable sources
18:
13753:Museums devoted to one photographer
12115:Helicopter Aircrew Breathing Device
11330:List of diving environments by type
9625:Türkiye Sualtı Sporları Federasyonu
9134:Türkiye Sualtı Sporları Federasyonu
9062:National Academy of Scuba Educators
8894:Department of Employment and Labour
8296:Encyclopedia of Recreational Diving
7750:London Diving Chamber Dive Lectures
6924:Effects of drugs on fitness to dive
6523:
6424:Breathing performance of regulators
621:
13:
13300:Timeline of photography technology
11892:Submarine escape training facility
11493:Defense against swimmer incursions
8846:Recreational diver course referral
5762:Scuba diving in the Cayman Islands
5573:Outline of recreational dive sites
4977:Special Warfare Diving and Salvage
4149:Variable weight apnea without fins
807:
575:when submerged to any significant
502:Digital single-lens reflex cameras
214:systems, underwater "landscapes",
174:, but can be done while diving on
14:
13905:
12044:Society for Underwater Technology
7238:Investigation of diving accidents
5821:
5712:Quintana Roo Speleological Survey
4952:Special Boat Squadron (Sri Lanka)
4792:Combat Divers Service (Lithuania)
3961:Underwater acoustic communication
2693:Underwater acoustic communication
2256:Variable buoyancy pressure vessel
1992:to help reach a consensus. ›
1971:
1635:
1140:. He also develops an underwater
744:using 100% flash for the exposure
599:second technique is the use of a
459:
326:with full exposure controls, and
156:Wide-angle shot of coral reef in
13851:
13841:
13840:
12215:
12203:
12169:
12157:
12146:
12145:
11915:Davis Submerged Escape Apparatus
11241:BĂĽhlmann decompression algorithm
9585:Australian Underwater Federation
9074:Nederlandse Onderwatersport Bond
8242:
7658:Shallow Water Combat Submersible
6822:Swimming-induced pulmonary edema
6699:Inner ear decompression sickness
6279:Hyperbaric evacuation and rescue
5563:Index of recreational dive sites
4902:Naval Special Operations Command
4565:Australian Underwater Federation
1682:
1516:
1497:
1485:
1473:
1427:– underwater archaeologist
1415:– American photojournalist
1229:– Filipina cinematographer
1221:Notable underwater photographers
867:
823:
775:
721:have settings that will provide
512:
427:
23:
13852:
12263:
12204:
11999:Naval Air Command Sub Aqua Club
11675:-class deep submergence vehicle
9344:Underwater Escape Training Unit
7125:Diving Medical Advisory Council
7119:Diving Diseases Research Centre
4957:Special Forces Command (Turkey)
1939:
1877:
1840:
1776:
1247:– English cinematographer
989:
944:in the underwater segment, and
899:
855:
34:needs additional citations for
9590:British Freediving Association
9307:Technical Diving International
8883:Divers Institute of Technology
8806:European Underwater Federation
8642:Surface-supplied diving skills
6857:Hyperbaric treatment schedules
6817:Salt water aspiration syndrome
6716:High-pressure nervous syndrome
5991:Diver behaviour and competence
5839:Human factors in diving safety
5355:Baited remote underwater video
5188:Underwater search and recovery
5156:Underwater cutting and welding
4962:Special Forces Group (Belgium)
4570:British Freediving Association
4325:Andriy Yevhenovych Khvetkevych
3984:
3544:Electro-galvanic oxygen sensor
3210:Diving Unlimited International
2855:Mechanism of diving regulators
2544:Electro-galvanic oxygen sensor
1885:"Thirty leagues under the sea"
1750:
1729:
1716:
1704:
1629:
1608:
1581:
1550:Underwater photography (sport)
478:Compacts, rugged compacts and
1:
13350:Painted photography backdrops
13282:Golden triangle (composition)
12557:35 mm equivalent focal length
11431:Underwater diving environment
11251:Reduced gradient bubble model
11246:Haldane's decompression model
9630:Underwater Society of America
9210:Diving Science and Technology
9116:Scuba Educators International
8310:Professional Diver's Handbook
7618:Advanced SEAL Delivery System
7308:Pearling in Western Australia
7303:Timeline of diving technology
7108:Aerospace Medical Association
7008:Guybon Chesney Castell Damant
6934:Psychological fitness to dive
6807:Instinctive drowning response
6209:Gas blending for scuba diving
5718:Woodville Karst Plain Project
5007:Underwater Demolition Command
5002:Underwater Construction Teams
4892:Naval Diving Unit (Singapore)
4852:Kommando Spezialkräfte Marine
4782:Clearance Diving Branch (RAN)
4748:United States military divers
3708:Continental Shelf Station Two
3483:Gas blending for scuba diving
1977:
1574:
1367:– Australian cave diver
1313:– American photographer
1132:takes underwater pictures in
1089:with underwater camera (1926)
611:visible light to the overall
13884:Underwater diving procedures
11994:Nautical Archaeology Society
11989:Nautical Archaeology Program
11817:NATO Submarine Rescue System
11098:Science of underwater diving
10836:Heidemarie Stefanyshyn-Piper
10741:Dorothy Metcalf-Lindenburger
9595:British Octopush Association
8912:Divers Academy International
8841:Nautical Archaeology Society
8519:Public safety diver training
8505:Occupational diver training
7397:JerĂłnimo de Ayanz y Beaumont
7262:History of underwater diving
6498:Standard operating procedure
6289:Hierarchy of hazard controls
5322:Helix Energy Solutions Group
4972:Special Service Group (Navy)
4937:Special Air Service Regiment
4897:Naval Service Diving Section
4723:Canadian Armed Forces Divers
4102:Constant weight without fins
2688:Through-water communications
1724:Underwater Photography Guide
1409:– Underwater cameraman
740:Macro image of a Whitemouth
338:, both of which allow close
229:
7:
13060:Intentional camera movement
12069:Neutral Buoyancy Laboratory
11515:Underwater domain awareness
11283:Physiology of decompression
10471:Michael Barratt (astronaut)
9289:Global Underwater Explorers
9128:Scuba Schools International
9032:Global Underwater Explorers
8955:Scuba Schools International
8888:Health and Safety Executive
8531:Recreational diver training
7638:Motorised Submersible Canoe
7028:Robert William Hamilton Jr.
6893:Diving Medical Practitioner
6842:Demand valve oxygen therapy
5859:Underwater diving emergency
5465:Mk 1 Underwater Defense Gun
5065:Recreational diver training
4560:Scuba Schools International
3659:Combat rubber raiding craft
3165:Aqua Lung/La Spirotechnique
2056:Atmospheric pressure diving
1847:Cárdenas, Fabricio (2014).
1737:"Natural Light Photography"
1509:
1077:
976:water on the lens surface.
544:
222:, geological features, and
10:
13910:
13748:Most expensive photographs
13105:Multi-exposure HDR capture
12084:Neutral Buoyancy Simulator
11266:Varying Permeability Model
11156:Underwater computer vision
9463:Underwater target shooting
9110:Scuba Diving International
8470:Competence and assessment
7993:Peter Henry Michael Holmes
5984:Uncontrolled decompression
5568:List of wreck diving sites
5050:Commercial offshore diving
5012:Underwater Demolition Team
4942:Special Actions Detachment
4114:Dynamic apnea without fins
4061:Underwater target shooting
3606:Launch and recovery system
3376:Launch and recovery system
2554:Submersible pressure gauge
1952:Cahiers de Biologie Marine
1822:Cahiers de Biologie Marine
1805:(Report). pp. 97–109.
548:
463:
328:single lens reflex cameras
256:waterproof digital cameras
13836:
13793:
13740:
13645:
13588:
13494:
13378:
13290:
13242:
12982:
12749:
12549:
12271:
12141:
12102:
12057:
11984:Karst Underwater Research
11942:
11877:
11731:
11528:
11483:
11477:
11472:
11439:
11322:
11295:
11193:Equivalent narcotic depth
11166:
11117:
11104:
11091:
11067:
11036:
11005:
10944:
10436:
10323:
10090:
10030:
9982:
9775:
9697:
9693:
9680:
9641:
9549:
9533:
9497:
9471:
9411:
9395:
9391:
9378:
9352:
9324:
9180:
9172:CMAS Scientific Committee
9154:
9140:United Diving Instructors
9056:Israeli Diving Federation
8964:
8925:
8902:
8860:
8790:
8765:
8730:
8682:Advanced Open Water Diver
8674:
8659:
8524:Scientific diver training
8509:Commercial diver training
8474:Competency-based learning
8459:
8455:
8450:Training and registration
8444:
8421:
8405:
8359:
8326:
8252:
8248:
8237:
8058:
7998:Johnson Sea Link accident
7955:
7883:
7844:
7818:
7797:
7775:
7768:
7760:Women Divers Hall of Fame
7732:
7711:
7695:Raid on Alexandria (1941)
7685:
7540:
7387:
7364:
7321:
7268:
7255:
7213:
7202:
7096:
6949:
6942:
6911:
6898:Diving Medical Technician
6880:
6872:Therapeutic recompression
6834:
6777:
6765:Carbon monoxide poisoning
6755:
6734:
6704:Isobaric counterdiffusion
6676:
6645:
6570:
6535:
6531:
6518:
6434:
6387:
6364:Diving systems technician
6329:
6242:
6087:
5877:
5829:
5816:
5785:
5777:Underwater diving on Guam
5727:
5652:
5581:
5553:
5540:
5413:
5360:In-water surface cleaning
5335:
5305:
5149:Archaeology of shipwrecks
5038:
4636:Commercial offshore diver
4618:
4614:
4601:
4547:
4521:
4473:
4217:
4159:
4069:
3996:
3992:
3979:
3921:
3870:
3740:
3641:
3628:Recreational Dive Planner
3576:Built-in breathing system
3559:
3532:Pressure swing adsorption
3394:
3328:
3324:
3311:
3138:
3079:
2961:
2892:
2802:
2629:
2562:
2504:
2452:Lightweight demand helmet
2427:
2358:
2293:
2231:
2158:
2132:
2114:
2101:
2041:
1921:Club Rollei User Magazine
1794:Sink, K. (October 2004).
1546: – Photography genre
166:is the process of taking
13682:Digital image processing
12089:Space Systems Laboratory
9859:Fernando Garfella Palmer
9707:Eduard Admetlla i Lázaro
9258:Technical Extended Range
9252:Trimix Scuba Association
8563:Stress exposure training
8130:Fernando Garfella Palmer
7412:Giovanni Alfonso Borelli
7278:History of Diving Museum
6349:Diver medical technician
6099:Ascending and descending
6075:Non-freezing cold injury
4917:Russian commando frogmen
4698:Underwater archaeologist
3318:Diving support equipment
2739:Emergency locator beacon
2572:Diver propulsion vehicle
1990:templates for discussion
1923:. No. 26. July 2012
1524:Underwater diving portal
1173:begins to photograph at
759:
492:diver propulsion vehicle
58:"Underwater photography"
13355:Photography and the law
12024:Save Ontario Shipwrecks
11835:Russian submarine AS-34
11555:American submarine NR-1
11421:Recreational dive sites
11198:Maximum operating depth
10945:Writers and journalists
10466:Serena Auñón-Chancellor
9909:Lyuba Ognenova-Marinova
9874:Swietenia Puspa Lestari
9520:Underwater orienteering
8514:Military diver training
8491:Diver training standard
8268:U.S. Navy Diving Manual
8187:Chris and Chrissy Rouse
8010:Gerard Anthony Prangley
7512:Willard Franklyn Searle
7477:Christian J. Lambertsen
7283:History of scuba diving
7207:
7078:Charles Wesley Shilling
7053:Christian J. Lambertsen
7033:Henry Valence Hempleman
6888:Diving Medical Examiner
6473:Emergency response plan
6412:Sustained load cracking
6374:Life support technician
5949:Single point of failure
5854:Scuba diving fatalities
5558:Recreational dive sites
5513:ASM-DT amphibious rifle
5493:AAI underwater revolver
5483:SPP-1 underwater pistol
5092:Underwater construction
4807:Frogman Corps (Denmark)
4320:Elisabeth Kristoffersen
4096:Constant weight bi-fins
3527:Membrane gas separation
3436:Carbon dioxide scrubber
3356:Diving platform (scuba)
2971:Carbon dioxide scrubber
2816:Atmospheric diving suit
2368:Atmospheric diving suit
2263:Diving weighting system
2086:Surface-supplied diving
2081:Surface oriented diving
1964:10.21411/CBM.A.B05FC714
1834:10.21411/CBM.A.B05FC714
1605:, retrieved 03/09/2012.
1186:housing first marketed.
1175:Silver Springs, Florida
1160:William Harding Longley
1010:websites for recording
963:that provide extensive
320:point and shoot cameras
13879:Underwater photography
13702:Gelatin silver process
12726:Science of photography
12711:Photographic processes
12689:Perspective distortion
11426:Underwater environment
11307:Underwater exploration
11237:Decompression models:
10310:John Ernest Williamson
9889:Anna Marguerite McCann
9722:Amelia Behrens-Furniss
9541:Underwater photography
9525:Underwater photography
9412:Snorkeling/breath-hold
9122:Scottish Sub Aqua Club
8917:Norwegian diver school
8541:ISO training standards
7810:Tham Luang cave rescue
7628:Dry Combat Submersible
7527:Pierre-Marie Touboulic
7467:Karl Heinrich Klingert
7013:Kenneth William Donald
6862:In-water recompression
6694:Dysbaric osteonecrosis
6689:Decompression sickness
6627:Compression arthralgia
6140:Decompression practice
6116:Canoe and kayak diving
6045:Decompression sickness
5869:Water surface searches
5849:Safety-critical system
5747:Diving in the Maldives
5639:Underwater photography
5478:Heckler & Koch P11
5200:Underwater videography
5183:Underwater photography
5171:Nondestructive testing
5144:Underwater archaeology
4877:Marine Raider Regiment
4743:Royal Navy ships diver
4501:Shallow-water blackout
3654:Canoe and kayak diving
3441:Cascade filling system
2914:Decompression cylinder
2639:Alternative air source
2472:Standard diving helmet
2315:Decompression cylinder
1995:Underwater photography
1562:Underwater videography
1538:Outline of photography
1193:camera is designed by
1153:John Ernest Williamson
1117:
1109:
1101:
1090:
909:
745:
698:
683:
648:wide-angle photography
635:
560:
472:rugged compact cameras
404:
315:
307:
299:
291:
262:, reintroduced as the
251:
243:
164:Underwater photography
160:
149:
126:
13160:Schlieren photography
12699:Photographic printing
12622:Exposure compensation
12074:Neutral buoyancy pool
11756:Submarine rescue ship
11751:McCann Rescue Chamber
11510:Rugged compact camera
11498:Diver detection sonar
11345:Confined water diving
11059:James Joseph Magennis
10696:Michael LĂłpez-AlegrĂa
10426:Aristotelis Zervoudis
10165:John Christopher Fine
9839:John Christopher Fine
9505:Immersion finswimming
9334:Defence Diving School
9198:British Sub-Aqua Club
8996:British Sub-Aqua Club
7983:Francis P. Hammerberg
7663:Siluro San Bartolomeo
7653:SEAL Delivery Vehicle
7586:Standard diving dress
7432:Charles Anthony Deane
7417:Joseph-Martin Cabirol
7379:Jason deCaires Taylor
7298:Man in the Sea Museum
7293:Lyons Maritime Museum
6632:Decompression illness
6615:Middle ear barotrauma
6483:Diving superintendent
6478:Diving safety officer
6397:Breathing gas quality
6002:Overconfidence effect
5664:British Sub-Aqua Club
5489:Underwater revolvers
5166:Underwater inspection
5161:Underwater demolition
5087:Offshore construction
4982:Tactical Divers Group
4872:Marinejegerkommandoen
4802:Decima Flottiglia MAS
4758:U.S.Navy master diver
4663:Diving superintendent
4658:Diving safety officer
4270:Mandy-Rae Cruickshank
4143:Variable weight apnea
3676:Diving support vessel
3451:Diving air compressor
3126:Standard diving dress
3101:Diving air compressor
2884:Full-face diving mask
2872:Single-hose regulator
2860:Regulator malfunction
2763:Navigation equipment
2705:Diving safety harness
2320:Decompression trapeze
2310:Decompression chamber
1783:PADI Course Flowchart
1726:Lighting with Strobes
1299:John Christopher Fine
1199:Jacques-Yves Cousteau
1138:standard diving dress
1115:
1107:
1098:Jacques-Yves Cousteau
1096:
1085:
934:ultra wide angle lens
907:
739:
696:
681:
629:
558:
464:Further information:
402:
313:
305:
297:
289:
249:
237:
155:
146:Montastraea cavernosa
132:
124:
13894:Photography by genre
12944:Straight photography
12582:Chromatic aberration
12120:Scuba diving therapy
12110:Nautilus Productions
12034:Sea Research Society
11969:Divers Alert Network
11402:Torricellian chamber
11312:Deep-sea exploration
11273:Equivalent air depth
11144:Modulated ultrasound
11139:Underwater acoustics
10606:Christopher E. Gerty
10601:Michael L. Gernhardt
10491:Timothy J. Broderick
10366:William Hogarth Main
10057:Jean-Michel Cousteau
10022:Krzysztof Starnawski
9104:Sub-Aqua Association
8368:The Darkness Beckons
7899:diving bell accident
7826:John Day (carpenter)
7348:Queen Anne's Revenge
7113:Divers Alert Network
7038:Leonard Erskine Hill
6919:Atrial septal defect
6620:Pulmonary barotrauma
6580:Alternobaric vertigo
6224:Scuba gas management
6184:Diver communications
5800:Underwater Bike Race
5757:Scuba diving tourism
5742:Diving in East Timor
5508:APS underwater rifle
5503:ADS amphibious rifle
5119:Public safety diving
5114:Potable water diving
4947:Special Boat Service
4922:Sappers Divers Group
4882:Minedykkerkommandoen
4280:Leonardo D'Imporzano
4138:Skandalopetra diving
3898:Hyperbaric stretcher
3857:T1200 Trenching Unit
3832:Sea Dragon-class ROV
3681:HMS Challenger (K07)
3581:Decompression tables
3551:Oxygen compatibility
2986:Cryogenic rebreather
2831:Scuba cylinder valve
2732:Screw gate carabiner
2710:Emergency gas supply
2671:Diver's cutting tool
2537:Helium release valve
2467:Shallow water helmet
2395:Standard diving suit
2241:Buoyancy compensator
2188:Emergency gas supply
1061:Scientific potential
996:Artistic photography
630:Wide-angle image of
43:improve this article
16:Genre of photography
13811:photographic plates
13496:Digital photography
12674:Hyperfocal distance
12587:Circle of confusion
11964:Coral Reef Alliance
11340:Benign water diving
11183:Cold shock response
10952:Michael C. Barnette
10906:Douglas H. Wheelock
10811:David Saint-Jacques
10596:Ronald J. Garan Jr.
10305:Michele Westmorland
9605:Comhairle Fo-Thuinn
9424:Underwater football
9002:Comhairle Fo-Thuinn
8702:Introductory diving
8647:Underwater searches
8633:Diamond Reef System
8536:Introductory diving
8360:General non-fiction
8282:Underwater Handbook
8182:François de Roubaix
8035:Lothar Michael Ward
7978:Victor F. Guiel Jr.
7805:Alpazat cave rescue
7712:Scientific projects
7591:Sub Marine Explorer
7497:Joseph Salim Peress
7492:Ernest William Moir
6852:Hyperbaric medicine
6653:Freediving blackout
6321:Situation awareness
6267:Job safety analysis
6150:Ratio decompression
5959:Cold shock response
5909:Entanglement hazard
5844:Life-support system
5682:Comhairle Fo-Thuinn
5547:Recreational diving
5474:Underwater pistols
5368:Cavitation cleaning
5193:Underwater searches
5082:Marine construction
4932:Special Air Service
4718:Army engineer diver
4688:Public safety diver
4608:Professional diving
4496:Deep-water blackout
4491:Freediving blackout
4315:Mehgan Heaney-Grier
4046:Underwater football
3893:Hyperbaric lifeboat
3787:Goldfish-class ROUV
3782:Global Explorer ROV
3744:underwater vehicles
3280:Shearwater Research
2941:Scuba configuration
2924:Manifolded twin set
2919:Independent doubles
2877:Twin-hose regulator
2787:Surface marker buoy
1034:Skills and training
915:National Geographic
412:Smartphone housings
282:Underwater housings
242:V amphibious camera
138:Elacatinus oceanops
13889:Nature photography
13315:Autochrome Lumière
13310:Analog photography
13135:Pigeon photography
12924:Social documentary
12403:discontinued films
12062:Astronaut training
12019:Rubicon Foundation
11865:URF (Swedish Navy)
11650:Russian submarine
11638:-class submersible
11608:Deepsea Challenger
11593:-class bathyscaphe
11520:Underwater vehicle
11392:Penetration diving
11380:Black-water diving
11256:Thalmann algorithm
11068:Commercial salvors
10701:Joseph B. MacInnis
10210:Joseph B. MacInnis
10047:David Attenborough
9969:Peter Throckmorton
9929:Andreas Rechnitzer
9919:Mendel L. Peterson
9780:archaeologists and
9564:AIDA International
9515:Underwater cycling
9498:Open Circuit Scuba
9484:Apnoea finswimming
9396:Surface snorkeling
9146:YMCA SCUBA Program
8937:AIDA International
8712:Master Scuba Diver
8697:CMAS** scuba diver
8675:Core diving skills
8613:Finning techniques
8479:Refresher training
8261:NOAA Diving Manual
8075:Ricardo Armbruster
8003:Edwin Clayton Link
7875:Natalia Molchanova
7623:Cosmos CE2F series
7581:Porpoise regulator
7447:Auguste Denayrouze
7223:Diving regulations
7158:Rubicon Foundation
7083:Edward D. Thalmann
7048:Felix Hoppe-Seyler
7043:Brian Andrew Hills
7023:John Scott Haldane
6998:Albert A. BĂĽhlmann
6963:Arthur J. Bachrach
6903:Hyperbaric nursing
6802:Immersion diuresis
6684:Avascular necrosis
6468:Diving regulations
6177:Scuba gas planning
5499:Underwater rifles
5178:Underwater logging
5139:Submarine pipeline
5077:Hyperbaric welding
4812:Fuerzas Especiales
4555:AIDA International
4445:Devrim Cenk Ulusoy
4370:Natalia Molchanova
4300:Francisco Ferreras
4187:Snorkel (swimming)
4009:Apnoea finswimming
3913:Reserve gas supply
3888:ENOS Rescue-System
3703:Aquarius Reef Base
3495:Gas reclaim system
3290:Submarine Products
2963:Diving rebreathers
2305:Decompression buoy
2273:Integrated weights
1544:Nature photography
1395:Ronald C. Phillips
1353:Joseph B. MacInnis
1233:Christy Lee Rogers
1118:
1110:
1102:
1091:
910:
746:
699:
684:
636:
561:
524:. You can help by
439:. You can help by
405:
316:
308:
300:
292:
252:
244:
226:of fellow divers.
161:
150:
140:) swimming over a
127:
13866:
13865:
13667:Collodion process
13603:Chromogenic print
13590:Color photography
13100:Multiple exposure
13075:Lo-fi photography
12602:Color temperature
12231:
12230:
12137:
12136:
12133:
12132:
11938:
11937:
11873:
11872:
11585:class bathyscaphe
11468:
11467:
11464:
11463:
11460:
11459:
11452:Low impact diving
11385:Blue-water diving
11375:Open-water diving
11291:
11290:
11218:Work of breathing
11213:Underwater vision
11151:Underwater vision
11087:
11086:
11083:
11082:
11049:Ian Edward Fraser
10896:John Morgan Wells
10876:Mark T. Vande Hei
10721:K. Megan McArthur
10691:Kjell N. Lindgren
10626:José M. Hernández
10581:Andrew J. Feustel
10541:Philippe Cousteau
10521:Catherine Coleman
10511:Gregory Chamitoff
10481:Robert L. Behnken
10461:Richard R. Arnold
10446:Andrew Abercromby
10421:Valerie van Heest
10351:Jochen Hasenmayer
10275:Philippe Tailliez
10200:Henry Way Kendall
10150:Bernard Delemotte
9949:Stephanie Schwabe
9914:John Peter Oleson
9844:George R. Fischer
9789:Michael Arbuthnot
9782:environmentalists
9687:Underwater divers
9676:
9675:
9672:
9671:
9429:Underwater hockey
9385:Underwater sports
9374:
9373:
9370:
9369:
9320:
9319:
9316:
9315:
9283:Cave Diving Group
8903:Commercial diving
8786:
8785:
8766:Specialist skills
8755:Master Instructor
8750:Diving instructor
8731:Leadership skills
8692:CMAS* scuba diver
8655:
8654:
8628:Low impact diving
8606:Valsalva maneuver
8581:Combat sidestroke
8496:Diving instructor
8440:
8439:
8436:
8435:
8329:Codes of Practice
8233:
8232:
8229:
8228:
8225:
8224:
8157:Henry Way Kendall
8030:Richard A. Walker
8020:Robert John Smyth
7733:Awards and events
7688:covert operations
7681:
7680:
7251:
7250:
7198:
7197:
7194:
7193:
7190:
7189:
7018:William Paul Fife
6953:diving physiology
6830:
6829:
6773:
6772:
6726:Nitrogen narcosis
6721:Hydrogen narcosis
6610:Dental barotrauma
6514:
6513:
6510:
6509:
6506:
6505:
6493:Operations manual
6488:Diving supervisor
6359:Diving supervisor
6354:Diver's attendant
6316:Safety data sheet
6219:Rebreather diving
6083:
6082:
6022:Willful violation
5969:Nitrogen narcosis
5812:
5811:
5808:
5807:
5676:Cave Diving Group
5619:Rebreather diving
5614:Open-water diving
5536:
5535:
5532:
5531:
5528:
5527:
5345:Abrasive waterjet
5301:
5300:
5205:Underwater survey
5124:Scientific diving
5034:
5033:
5030:
5029:
4668:Diving supervisor
4653:Diving instructor
4597:
4596:
4593:
4592:
4534:Octopus wrestling
4465:Nataliia Zharkova
4440:William Trubridge
4395:Umberto Pelizzari
4051:Underwater hockey
3975:
3974:
3971:
3970:
3939:Saturation spread
3762:Atlantis ROV Team
3742:Remotely operated
3736:
3735:
3713:Helgoland Habitat
3633:Saturation system
3522:Nitrox production
3456:Diving air filter
3307:
3306:
3303:
3302:
3270:Oceanic Worldwide
3160:Aqua Lung America
3134:
3133:
3116:Scuba replacement
3096:Diver's umbilical
3061:Siebe Gorman CDBA
3046:Mark IV Amphibian
2683:Diver's telephone
2644:Octopus regulator
2183:Decompression gas
2066:Saturation diving
2046:Diving activities
2035:Underwater diving
1862:978-2-36771-006-8
1764:. Nikon Inc. 2016
1431:Philippe Tailliez
1341:Henry Way Kendall
1287:Bernard Delemotte
1212:1961 — The
1189:1957 — The
1182:1954 — The
897:
896:
853:
852:
805:
804:
551:Underwater vision
542:
541:
457:
456:
332:wide-angle lenses
119:
118:
111:
93:
13901:
13855:
13854:
13844:
13843:
13722:Print permanence
13672:Cross processing
13630:CMYK color model
13615:Color management
13568:Foveon X3 sensor
13563:Three-CCD camera
13207:Miniature faking
13165:Sabattier effect
12777:Astrophotography
12632:Zebra patterning
12258:
12251:
12244:
12235:
12234:
12219:
12207:
12206:
12173:
12172:
12161:
12160:
12149:
12148:
12058:Neutral buoyancy
12014:Reef Life Survey
11903:
11902:
11879:Submarine escape
11766:Deep-submergence
11762:
11761:
11733:Submarine rescue
11530:Deep-submergence
11526:
11525:
11474:
11473:
11320:
11319:
11224:
11223:
11134:Neutral buoyancy
11115:
11114:
11093:
11092:
10921:Jeffrey Williams
10771:Nicholas Patrick
10746:Andreas Mogensen
10711:Thomas Marshburn
10681:Dominic Landucci
10671:Karen Kohanowich
10591:Satoshi Furukawa
10486:Randolph Bresnik
10456:Clayton Anderson
10391:Arthur C. Clarke
10361:Jarrod Jablonski
10265:Wesley C. Skiles
10250:Leni Riefenstahl
10135:Jacques Cousteau
10017:Claudia Serpieri
9934:William R. Royal
9899:Charles T. Meide
9829:James P. Delgado
9767:Arne Zetterström
9732:Jacques Cousteau
9695:
9694:
9682:
9681:
9550:Sports governing
9446:Underwater rugby
9393:
9392:
9380:
9379:
9355:training courses
9327:training centres
9265:
9264:
9155:Scientific diver
8861:Commercial diver
8858:
8857:
8796:and registration
8722:Supervised diver
8717:Open Water Diver
8707:Low Impact Diver
8687:Autonomous diver
8672:
8671:
8601:Frenzel maneuver
8586:Diver navigation
8571:
8570:
8484:Skill assessment
8457:
8456:
8446:
8445:
8250:
8249:
8239:
8238:
8212:Esbjörn Svensson
8197:Wesley C. Skiles
8100:Cláudio Coutinho
8050:Arne Zetterström
8025:Albert D. Stover
7988:Craig M. Hoffman
7831:Charles Spalding
7773:
7772:
7602:
7601:
7442:Louis de Corlieu
7427:Jacques Cousteau
7319:
7318:
7257:
7256:
7204:
7203:
6973:Peter B. Bennett
6968:Albert R. Behnke
6947:
6946:
6643:
6642:
6568:
6567:
6533:
6532:
6520:
6519:
6463:Contingency plan
6458:Code of practice
6419:Diving regulator
6407:Hydrostatic test
6344:Chamber operator
6327:
6326:
6104:Emergency ascent
6030:
6029:
5875:
5874:
5818:
5817:
5634:Technical diving
5624:Sidemount diving
5579:
5578:
5542:
5541:
5446:
5445:
5373:Pressure washing
5211:
5210:
4867:Marine Commandos
4766:
4765:
4704:
4703:
4693:Scientific diver
4631:Commercial diver
4616:
4615:
4603:
4602:
4460:Alessia Zecchini
4365:Alexey Molchanov
4275:Yasemin Dalkılıç
4056:Underwater rugby
3994:
3993:
3981:
3980:
3946:Hot water system
3871:Safety equipment
3689:
3688:
3510:Gas storage tube
3505:Gas storage quad
3500:Gas storage bank
3409:Activated carbon
3336:Boarding stirrup
3329:Access equipment
3326:
3325:
3313:
3312:
3250:Johnson Outdoors
3245:HeinrichsWeikamp
3083:diving equipment
3081:Surface-supplied
3006:Halcyon PVR-BASC
2890:
2889:
2865:Regulator freeze
2850:Diving regulator
2754:Shark-proof cage
2549:Pneumofathometer
2447:Free-flow helmet
2130:
2129:
2108:Diving equipment
2103:
2102:
2028:
2021:
2014:
2005:
2004:
1967:
1933:
1932:
1930:
1928:
1918:
1910:
1901:
1900:
1898:
1896:
1881:
1875:
1874:
1844:
1838:
1837:
1813:
1807:
1806:
1800:
1791:
1785:
1780:
1774:
1773:
1771:
1769:
1754:
1748:
1747:
1745:
1743:
1733:
1727:
1720:
1714:
1713:Color underwater
1708:
1702:
1701:
1699:
1697:
1683:Lebo, Matthias.
1680:
1674:
1673:
1671:
1669:
1659:
1653:
1652:
1650:
1648:
1642:
1633:
1627:
1626:
1624:
1623:
1612:
1606:
1604:
1602:
1601:
1592:. Archived from
1585:
1532:Diving equipment
1526:
1521:
1520:
1519:
1501:
1489:
1477:
1419:Wesley C. Skiles
1401:Leni Riefenstahl
1269:Jacques Cousteau
1197:and promoted by
1123:William Thompson
1020:Reef Life Survey
984:Digital darkroom
892:
889:
871:
864:
848:
845:
827:
820:
800:
797:
779:
772:
731:digital darkroom
727:raw image format
665:through-the-lens
632:French angelfish
622:Underwater flash
537:
534:
516:
509:
452:
449:
431:
424:
142:great star coral
114:
107:
103:
100:
94:
92:
51:
27:
19:
13909:
13908:
13904:
13903:
13902:
13900:
13899:
13898:
13869:
13868:
13867:
13862:
13832:
13789:
13736:
13727:Push processing
13648:
13641:
13635:RGB color model
13584:
13490:
13374:
13286:
13252:Diagonal method
13238:
12978:
12882:Photojournalism
12745:
12577:Black-and-white
12545:
12524:Slide projector
12519:Movie projector
12398:available films
12267:
12262:
12232:
12227:
12129:
12098:
12061:
12059:
12053:
11946:
11944:
11934:
11901:
11869:
11767:
11760:
11727:
11644:Limiting Factor
11531:
11524:
11505:Offshore survey
11479:
11456:
11435:
11335:Altitude diving
11318:
11298:
11287:
11229:
11222:
11169:
11162:
11129:Metre sea water
11120:
11113:
11100:
11079:
11063:
11032:
11001:
10940:
10926:Sunita Williams
10916:Dafydd Williams
10901:Joachim Wendler
10796:Kathleen Rubins
10791:Garrett Reisman
10736:Simone Melchior
10716:Matthias Maurer
10656:Norishige Kanai
10641:Akihiko Hoshide
10631:John Herrington
10546:Timothy Creamer
10536:Fabien Cousteau
10531:Craig B. Cooper
10506:Scott Carpenter
10501:Berry L. Cannon
10476:Robert A. Barth
10451:Joseph M. Acaba
10432:
10406:John Chatterton
10336:Graham Balcombe
10325:
10319:
10315:J. Lamar Worzel
10130:Neville Coleman
10110:Georges Beuchat
10092:
10086:
10034:
10032:
10026:
9984:
9978:
9974:Cristina Zenato
9894:Innes McCartney
9781:
9779:
9777:
9771:
9727:James F. Cahill
9699:
9689:
9668:
9637:
9554:and federations
9553:
9551:
9545:
9529:
9493:
9467:
9407:
9387:
9366:
9354:
9348:
9326:
9312:
9269:
9263:
9184:
9182:
9181:Technical diver
9176:
9158:
9156:
9150:
8970:
8968:
8966:
8960:
8929:
8927:
8921:
8904:
8898:
8864:
8862:
8856:
8797:
8795:
8793:
8782:
8761:
8726:
8666:
8664:
8662:
8651:
8623:Buddy breathing
8569:
8548:Teaching method
8462:
8451:
8432:
8417:
8401:
8355:
8328:
8322:
8244:
8221:
8162:Artur Kozłowski
8125:Maurice Fargues
8090:Berry L. Cannon
8061:
8054:
8045:Bradley Westell
8040:Joachim Wendler
7958:
7951:
7947:diving accident
7939:diving accident
7931:diving accident
7923:diving accident
7921:Stena Seaspread
7915:diving accident
7907:diving accident
7886:
7879:
7870:Nicholas Mevoli
7840:
7836:Ebenezer Watson
7814:
7793:
7764:
7740:Hans Hass Award
7728:
7707:
7702:Rainbow Warrior
7700:Sinking of the
7687:
7677:
7609:
7607:
7600:
7571:Magnesium torch
7542:
7536:
7502:Auguste Piccard
7487:John Lethbridge
7407:Georges Beuchat
7389:
7383:
7366:
7360:
7323:
7317:
7264:
7247:
7209:
7186:
7100:
7098:
7092:
7068:Neal W. Pollock
6954:
6952:
6938:
6929:Fitness to dive
6907:
6876:
6826:
6779:
6769:
6757:
6751:
6730:
6672:
6668:Oxygen toxicity
6641:
6572:
6566:
6557:Motion sickness
6538:
6527:
6525:Diving medicine
6502:
6439:
6437:
6430:
6389:
6383:
6325:
6272:Risk assessment
6262:Hazard analysis
6245:
6238:
6090:
6079:
6028:
5974:Oxygen toxicity
5880:
5873:
5825:
5804:
5787:
5781:
5729:
5723:
5655:
5648:
5589:Altitude diving
5577:
5549:
5524:
5451:
5444:
5415:
5409:
5337:
5331:
5308:
5297:
5209:
5129:Ships husbandry
5041:
5026:
4912:Royal Engineers
4827:Grup Gerak Khas
4787:Commando Hubert
4773:
4771:
4764:
4753:U.S. Navy diver
4728:Clearance diver
4709:
4702:
4610:
4589:
4543:
4517:
4469:
4425:Martin Štěpánek
4420:Aharon Solomons
4410:Stig Severinsen
4360:Stéphane Mifsud
4310:Flavia Eberhard
4285:Flavia Eberhard
4250:Derya Can Göçen
4235:Peppo Biscarini
4230:Simone Arrigoni
4225:Deborah Andollo
4213:
4155:
4126:No-limits apnea
4090:Constant weight
4065:
3988:
3967:
3917:
3878:Diver down flag
3866:
3743:
3732:
3728:Tektite habitat
3694:
3687:
3637:
3562:
3555:
3539:Oxygen analyser
3517:Helium analyzer
3461:Water separator
3419:Molecular sieve
3396:
3390:
3320:
3299:
3142:
3140:
3130:
3082:
3075:
3021:Interspiro DCSC
2957:
2895:
2888:
2821:Diving cylinder
2807:
2805:
2798:
2631:
2625:
2564:
2558:
2505:Instrumentation
2500:
2429:
2423:
2354:
2296:
2289:
2233:
2227:
2154:
2133:Basic equipment
2128:
2110:
2097:
2091:Unmanned diving
2037:
2032:
1993:
1974:
1942:
1937:
1936:
1926:
1924:
1916:
1912:
1911:
1904:
1894:
1892:
1889:The Independent
1883:
1882:
1878:
1863:
1845:
1841:
1814:
1810:
1798:
1792:
1788:
1781:
1777:
1767:
1765:
1756:
1755:
1751:
1741:
1739:
1735:
1734:
1730:
1721:
1717:
1709:
1705:
1695:
1693:
1681:
1677:
1667:
1665:
1661:
1660:
1656:
1646:
1644:
1640:
1634:
1630:
1621:
1619:
1614:
1613:
1609:
1599:
1597:
1588:
1586:
1582:
1577:
1522:
1517:
1515:
1512:
1505:
1502:
1493:
1490:
1481:
1478:
1465:J. Lamar Worzel
1263:Neville Coleman
1239:Georges Beuchat
1223:
1195:Jean de Wouters
1134:Banyuls-sur-Mer
1080:
1063:
1036:
1008:Citizen science
992:
973:chamois leather
902:
893:
887:
884:
877:needs expansion
858:
849:
843:
840:
833:needs expansion
810:
808:Modeling lights
801:
795:
792:
785:needs expansion
762:
719:digital cameras
624:
553:
547:
538:
532:
529:
522:needs expansion
468:
462:
453:
447:
444:
437:needs expansion
414:
370:digital cameras
324:compact cameras
284:
276:Sea and Sea USA
232:
115:
104:
98:
95:
52:
50:
40:
28:
17:
12:
11:
5:
13907:
13897:
13896:
13891:
13886:
13881:
13864:
13863:
13861:
13860:
13849:
13837:
13834:
13833:
13831:
13830:
13825:
13820:
13815:
13814:
13813:
13808:
13797:
13795:
13791:
13790:
13788:
13787:
13786:
13785:
13780:
13775:
13770:
13760:
13755:
13750:
13744:
13742:
13738:
13737:
13735:
13734:
13729:
13724:
13719:
13714:
13709:
13704:
13699:
13694:
13689:
13684:
13679:
13674:
13669:
13664:
13659:
13653:
13651:
13643:
13642:
13640:
13639:
13638:
13637:
13632:
13627:
13622:
13612:
13607:
13606:
13605:
13594:
13592:
13586:
13585:
13583:
13582:
13577:
13572:
13571:
13570:
13565:
13560:
13555:
13545:
13540:
13535:
13530:
13529:
13528:
13523:
13518:
13517:
13516:
13504:Digital camera
13500:
13498:
13492:
13491:
13489:
13488:
13483:
13478:
13473:
13468:
13463:
13458:
13453:
13448:
13443:
13438:
13433:
13428:
13423:
13418:
13413:
13408:
13403:
13398:
13393:
13388:
13382:
13380:
13376:
13375:
13373:
13372:
13367:
13362:
13357:
13352:
13347:
13342:
13337:
13332:
13330:Camera obscura
13327:
13322:
13317:
13312:
13307:
13302:
13296:
13294:
13288:
13287:
13285:
13284:
13279:
13274:
13272:Rule of thirds
13269:
13264:
13259:
13254:
13248:
13246:
13240:
13239:
13237:
13236:
13231:
13226:
13221:
13216:
13211:
13210:
13209:
13199:
13194:
13193:
13192:
13182:
13177:
13172:
13167:
13162:
13157:
13152:
13147:
13142:
13137:
13132:
13127:
13122:
13117:
13112:
13107:
13102:
13097:
13092:
13087:
13082:
13077:
13072:
13067:
13062:
13057:
13052:
13047:
13042:
13040:Harris shutter
13037:
13035:Hand-colouring
13032:
13027:
13022:
13017:
13012:
13007:
13002:
12997:
12992:
12986:
12984:
12980:
12979:
12977:
12976:
12971:
12966:
12961:
12956:
12951:
12946:
12941:
12936:
12931:
12926:
12921:
12920:
12919:
12909:
12904:
12899:
12894:
12889:
12884:
12879:
12874:
12869:
12864:
12859:
12854:
12849:
12844:
12839:
12834:
12829:
12824:
12819:
12814:
12809:
12804:
12799:
12794:
12789:
12784:
12779:
12774:
12769:
12764:
12759:
12753:
12751:
12747:
12746:
12744:
12743:
12738:
12733:
12728:
12723:
12721:Red-eye effect
12718:
12713:
12708:
12707:
12706:
12696:
12691:
12686:
12681:
12676:
12671:
12666:
12661:
12656:
12655:
12654:
12649:
12639:
12634:
12629:
12627:Exposure value
12624:
12619:
12614:
12612:Depth of focus
12609:
12607:Depth of field
12604:
12599:
12594:
12589:
12584:
12579:
12574:
12569:
12564:
12559:
12553:
12551:
12547:
12546:
12544:
12543:
12538:
12537:
12536:
12526:
12521:
12516:
12511:
12506:
12505:
12504:
12499:
12494:
12489:
12484:
12479:
12474:
12464:
12463:
12462:
12457:
12452:
12447:
12442:
12437:
12432:
12427:
12422:
12412:
12407:
12406:
12405:
12400:
12395:
12390:
12385:
12380:
12370:
12365:
12364:
12363:
12358:
12348:
12347:
12346:
12341:
12336:
12331:
12326:
12321:
12316:
12311:
12306:
12301:
12296:
12291:
12286:
12275:
12273:
12269:
12268:
12261:
12260:
12253:
12246:
12238:
12229:
12228:
12226:
12225:
12213:
12201:
12194:
12187:
12179:
12167:
12155:
12142:
12139:
12138:
12135:
12134:
12131:
12130:
12128:
12127:
12122:
12117:
12112:
12106:
12104:
12100:
12099:
12097:
12096:
12091:
12086:
12081:
12076:
12071:
12065:
12063:
12060:facilities for
12055:
12054:
12052:
12051:
12046:
12041:
12036:
12031:
12026:
12021:
12016:
12011:
12006:
12001:
11996:
11991:
11986:
11981:
11976:
11971:
11966:
11961:
11956:
11950:
11948:
11940:
11939:
11936:
11935:
11933:
11932:
11927:
11922:
11917:
11911:
11909:
11900:
11899:
11894:
11889:
11883:
11881:
11875:
11874:
11871:
11870:
11868:
11867:
11862:
11860:Type 7103 DSRV
11857:
11852:
11847:
11839:
11838:
11837:
11832:
11819:
11814:
11813:
11812:
11804:
11788:
11783:
11778:
11772:
11770:
11768:rescue vehicle
11759:
11758:
11753:
11748:
11743:
11737:
11735:
11729:
11728:
11726:
11725:
11717:
11709:
11701:
11693:
11685:
11677:
11669:
11662:
11655:
11647:
11640:
11632:
11625:
11618:
11611:
11604:
11603:
11602:
11595:
11587:
11579:
11574:
11569:
11557:
11552:
11544:
11536:
11534:
11523:
11522:
11517:
11512:
11507:
11502:
11501:
11500:
11490:
11484:
11481:
11480:
11470:
11469:
11466:
11465:
11462:
11461:
11458:
11457:
11455:
11454:
11449:
11443:
11441:
11437:
11436:
11434:
11433:
11428:
11423:
11418:
11417:
11416:
11411:
11406:
11405:
11404:
11389:
11388:
11387:
11382:
11372:
11367:
11362:
11360:Inshore diving
11357:
11352:
11347:
11342:
11337:
11332:
11326:
11324:
11323:Classification
11317:
11316:
11315:
11314:
11303:
11301:
11293:
11292:
11289:
11288:
11286:
11285:
11280:
11275:
11270:
11269:
11268:
11263:
11258:
11253:
11248:
11243:
11234:
11232:
11221:
11220:
11215:
11210:
11205:
11200:
11195:
11190:
11185:
11180:
11174:
11172:
11164:
11163:
11161:
11160:
11159:
11158:
11148:
11147:
11146:
11136:
11131:
11125:
11123:
11112:
11111:
11105:
11102:
11101:
11089:
11088:
11085:
11084:
11081:
11080:
11078:
11077:
11071:
11069:
11065:
11064:
11062:
11061:
11056:
11054:Sydney Knowles
11051:
11046:
11040:
11038:
11034:
11033:
11031:
11030:
11028:John Volanthen
11025:
11020:
11018:Richard Harris
11015:
11009:
11007:
11003:
11002:
11000:
10999:
10994:
10989:
10987:Trevor Jackson
10984:
10982:Hillary Hauser
10979:
10974:
10969:
10964:
10962:Philippe Diolé
10959:
10954:
10948:
10946:
10942:
10941:
10939:
10938:
10933:
10928:
10923:
10918:
10913:
10908:
10903:
10898:
10893:
10891:Shannon Walker
10888:
10886:Rex J. Walheim
10883:
10878:
10873:
10868:
10863:
10861:Daniel M. Tani
10858:
10853:
10848:
10846:Hervé Stevenin
10843:
10841:Robert Sténuit
10838:
10833:
10828:
10823:
10818:
10813:
10808:
10803:
10801:Dick Rutkowski
10798:
10793:
10788:
10783:
10781:Thomas Pesquet
10778:
10773:
10768:
10766:Luca Parmitano
10763:
10758:
10756:John D. Olivas
10753:
10748:
10743:
10738:
10733:
10728:
10726:Craig McKinley
10723:
10718:
10713:
10708:
10703:
10698:
10693:
10688:
10683:
10678:
10673:
10668:
10663:
10658:
10653:
10648:
10643:
10638:
10633:
10628:
10623:
10618:
10616:Chris Hadfield
10613:
10608:
10603:
10598:
10593:
10588:
10586:Michael Fincke
10583:
10578:
10573:
10568:
10563:
10558:
10553:
10548:
10543:
10538:
10533:
10528:
10523:
10518:
10516:Steve Chappell
10513:
10508:
10503:
10498:
10493:
10488:
10483:
10478:
10473:
10468:
10463:
10458:
10453:
10448:
10442:
10440:
10434:
10433:
10431:
10430:
10429:
10428:
10423:
10418:
10413:
10408:
10403:
10395:
10394:
10393:
10385:
10384:
10383:
10378:
10373:
10368:
10363:
10358:
10353:
10348:
10343:
10338:
10329:
10327:
10321:
10320:
10318:
10317:
10312:
10307:
10302:
10297:
10292:
10290:Albert Tillman
10287:
10285:Valerie Taylor
10282:
10277:
10272:
10267:
10262:
10257:
10252:
10247:
10242:
10237:
10232:
10227:
10222:
10217:
10212:
10207:
10202:
10197:
10192:
10187:
10182:
10177:
10172:
10167:
10162:
10160:Candice Farmer
10157:
10155:David Doubilet
10152:
10147:
10142:
10137:
10132:
10127:
10122:
10117:
10112:
10107:
10105:Tamara Benitez
10102:
10096:
10094:
10088:
10087:
10085:
10084:
10079:
10074:
10069:
10064:
10059:
10054:
10049:
10044:
10042:Samir Alhafith
10038:
10036:
10035:and presenters
10028:
10027:
10025:
10024:
10019:
10014:
10009:
10004:
9999:
9994:
9992:Pascal Bernabé
9988:
9986:
9980:
9979:
9977:
9976:
9971:
9966:
9964:Robert Sténuit
9961:
9956:
9951:
9946:
9944:Gunter Schöbel
9941:
9936:
9931:
9926:
9921:
9916:
9911:
9906:
9904:Mark M. Newell
9901:
9896:
9891:
9886:
9884:Robert F. Marx
9881:
9876:
9871:
9866:
9861:
9856:
9851:
9849:Anders Franzén
9846:
9841:
9836:
9831:
9826:
9821:
9816:
9811:
9806:
9801:
9796:
9794:Robert Ballard
9791:
9785:
9783:
9773:
9772:
9770:
9769:
9764:
9759:
9757:Dick Rutkowski
9754:
9749:
9747:Trevor Hampton
9744:
9742:Dottie Frazier
9739:
9734:
9729:
9724:
9719:
9714:
9709:
9703:
9701:
9691:
9690:
9678:
9677:
9674:
9673:
9670:
9669:
9667:
9666:
9661:
9656:
9651:
9645:
9643:
9639:
9638:
9636:
9635:
9634:
9633:
9627:
9622:
9617:
9612:
9607:
9602:
9597:
9592:
9587:
9582:
9574:
9573:
9572:
9566:
9560:International
9557:
9555:
9547:
9546:
9544:
9543:
9537:
9535:
9531:
9530:
9528:
9527:
9522:
9517:
9512:
9507:
9501:
9499:
9495:
9494:
9492:
9491:
9486:
9481:
9475:
9473:
9469:
9468:
9466:
9465:
9460:
9459:
9458:
9453:
9443:
9442:
9441:
9436:
9426:
9421:
9415:
9413:
9409:
9408:
9406:
9405:
9399:
9397:
9389:
9388:
9376:
9375:
9372:
9371:
9368:
9367:
9365:
9364:
9358:
9356:
9353:Military diver
9350:
9349:
9347:
9346:
9341:
9336:
9330:
9328:
9325:Military diver
9322:
9321:
9318:
9317:
9314:
9313:
9311:
9310:
9304:
9298:
9292:
9286:
9280:
9273:
9271:
9262:
9261:
9255:
9249:
9243:
9237:
9231:
9225:
9219:
9213:
9207:
9201:
9195:
9188:
9186:
9178:
9177:
9175:
9174:
9169:
9162:
9160:
9152:
9151:
9149:
9148:
9143:
9137:
9131:
9125:
9119:
9113:
9107:
9101:
9095:
9089:
9083:
9077:
9071:
9065:
9059:
9053:
9047:
9041:
9035:
9029:
9023:
9017:
9011:
9005:
8999:
8993:
8987:
8981:
8974:
8972:
8962:
8961:
8959:
8958:
8952:
8946:
8940:
8933:
8931:
8923:
8922:
8920:
8919:
8914:
8908:
8906:
8900:
8899:
8897:
8896:
8891:
8885:
8880:
8875:
8868:
8866:
8855:
8854:
8848:
8843:
8838:
8832:
8827:
8821:
8815:
8809:
8802:
8800:
8792:Diver training
8788:
8787:
8784:
8783:
8781:
8780:
8775:
8769:
8767:
8763:
8762:
8760:
8759:
8758:
8757:
8747:
8746:
8745:
8734:
8732:
8728:
8727:
8725:
8724:
8719:
8714:
8709:
8704:
8699:
8694:
8689:
8684:
8678:
8676:
8669:
8657:
8656:
8653:
8652:
8650:
8649:
8644:
8639:
8638:
8637:
8636:
8635:
8625:
8615:
8610:
8609:
8608:
8603:
8593:
8588:
8583:
8577:
8575:
8568:
8567:
8566:
8565:
8560:
8555:
8545:
8544:
8543:
8538:
8528:
8527:
8526:
8521:
8516:
8511:
8503:
8498:
8493:
8488:
8487:
8486:
8481:
8476:
8467:
8465:
8453:
8452:
8442:
8441:
8438:
8437:
8434:
8433:
8431:
8430:
8427:
8425:
8419:
8418:
8416:
8415:
8409:
8407:
8403:
8402:
8400:
8399:
8392:
8385:
8378:
8371:
8363:
8361:
8357:
8356:
8354:
8353:
8348:
8343:
8338:
8332:
8330:
8324:
8323:
8321:
8320:
8313:
8306:
8299:
8292:
8285:
8278:
8271:
8264:
8256:
8254:
8246:
8245:
8235:
8234:
8231:
8230:
8227:
8226:
8223:
8222:
8220:
8219:
8214:
8209:
8204:
8199:
8194:
8189:
8184:
8179:
8174:
8172:Kirsty MacColl
8169:
8164:
8159:
8154:
8149:
8148:
8147:
8137:
8132:
8127:
8122:
8117:
8112:
8107:
8105:E. Yale Dawson
8102:
8097:
8095:Cotton Coulson
8092:
8087:
8082:
8077:
8072:
8066:
8064:
8056:
8055:
8053:
8052:
8047:
8042:
8037:
8032:
8027:
8022:
8017:
8012:
8007:
8006:
8005:
7995:
7990:
7985:
7980:
7975:
7970:
7964:
7962:
7953:
7952:
7950:
7949:
7941:
7937:Waage Drill II
7933:
7925:
7917:
7909:
7901:
7897:Byford Dolphin
7892:
7890:
7881:
7880:
7878:
7877:
7872:
7867:
7862:
7857:
7855:Stephen Keenan
7851:
7849:
7842:
7841:
7839:
7838:
7833:
7828:
7822:
7820:
7816:
7815:
7813:
7812:
7807:
7801:
7799:
7795:
7794:
7792:
7791:
7786:Sinking of MV
7782:
7780:
7770:
7766:
7765:
7763:
7762:
7757:
7752:
7747:
7742:
7736:
7734:
7730:
7729:
7727:
7726:
7721:
7715:
7713:
7709:
7708:
7706:
7705:
7697:
7691:
7689:
7683:
7682:
7679:
7678:
7676:
7675:
7670:
7665:
7660:
7655:
7650:
7645:
7640:
7635:
7630:
7625:
7620:
7614:
7612:
7599:
7598:
7593:
7588:
7583:
7578:
7573:
7568:
7560:
7552:
7546:
7544:
7538:
7537:
7535:
7534:
7532:Jacques Triger
7529:
7524:
7522:Augustus Siebe
7519:
7514:
7509:
7504:
7499:
7494:
7489:
7484:
7482:Yves Le Prieur
7479:
7474:
7469:
7464:
7459:
7454:
7449:
7444:
7439:
7434:
7429:
7424:
7422:John R. Clarke
7419:
7414:
7409:
7404:
7399:
7393:
7391:
7385:
7384:
7382:
7381:
7376:
7370:
7368:
7365:Underwater art
7362:
7361:
7359:
7358:
7351:
7344:
7336:
7327:
7325:
7316:
7315:
7310:
7305:
7300:
7295:
7290:
7285:
7280:
7275:
7269:
7266:
7265:
7253:
7252:
7249:
7248:
7246:
7245:
7240:
7235:
7230:
7225:
7220:
7214:
7211:
7210:
7200:
7199:
7196:
7195:
7192:
7191:
7188:
7187:
7185:
7184:
7178:
7172:
7166:
7160:
7155:
7150:
7145:
7140:
7134:
7128:
7122:
7116:
7110:
7104:
7102:
7097:Diving medical
7094:
7093:
7091:
7090:
7088:Jacques Triger
7085:
7080:
7075:
7070:
7065:
7063:Charles Momsen
7060:
7058:Simon Mitchell
7055:
7050:
7045:
7040:
7035:
7030:
7025:
7020:
7015:
7010:
7005:
7003:John R. Clarke
7000:
6995:
6993:Alf O. Brubakk
6990:
6985:
6983:George F. Bond
6980:
6975:
6970:
6965:
6959:
6957:
6951:Researchers in
6944:
6940:
6939:
6937:
6936:
6931:
6926:
6921:
6915:
6913:
6909:
6908:
6906:
6905:
6900:
6895:
6890:
6884:
6882:
6878:
6877:
6875:
6874:
6869:
6867:Oxygen therapy
6864:
6859:
6854:
6849:
6844:
6838:
6836:
6832:
6831:
6828:
6827:
6825:
6824:
6819:
6814:
6809:
6804:
6799:
6794:
6789:
6783:
6781:
6775:
6774:
6771:
6770:
6768:
6767:
6761:
6759:
6753:
6752:
6750:
6749:
6744:
6738:
6736:
6735:Carbon dioxide
6732:
6731:
6729:
6728:
6723:
6718:
6713:
6712:
6711:
6706:
6701:
6696:
6686:
6680:
6678:
6674:
6673:
6671:
6670:
6665:
6660:
6655:
6649:
6647:
6640:
6639:
6634:
6629:
6624:
6623:
6622:
6617:
6612:
6607:
6602:
6597:
6587:
6582:
6576:
6574:
6565:
6564:
6559:
6554:
6549:
6543:
6541:
6529:
6528:
6516:
6515:
6512:
6511:
6508:
6507:
6504:
6503:
6501:
6500:
6495:
6490:
6485:
6480:
6475:
6470:
6465:
6460:
6455:
6450:
6444:
6442:
6432:
6431:
6429:
6428:
6427:
6426:
6416:
6415:
6414:
6409:
6399:
6393:
6391:
6385:
6384:
6382:
6381:
6379:Stand-by diver
6376:
6371:
6366:
6361:
6356:
6351:
6346:
6341:
6335:
6333:
6324:
6323:
6318:
6313:
6308:
6306:Permit To Work
6303:
6301:Lockout–tagout
6298:
6293:
6292:
6291:
6281:
6276:
6275:
6274:
6269:
6264:
6256:
6250:
6248:
6240:
6239:
6237:
6236:
6231:
6226:
6221:
6216:
6211:
6206:
6201:
6199:Doing It Right
6196:
6194:Diver training
6191:
6186:
6181:
6180:
6179:
6174:
6172:Rule of thirds
6164:
6159:
6154:
6153:
6152:
6147:
6142:
6132:
6131:
6130:
6120:
6119:
6118:
6108:
6107:
6106:
6095:
6093:
6085:
6084:
6081:
6080:
6078:
6077:
6072:
6067:
6062:
6057:
6052:
6047:
6042:
6036:
6034:
6027:
6026:
6025:
6024:
6019:
6014:
6009:
6004:
5999:
5988:
5987:
5986:
5981:
5976:
5971:
5966:
5961:
5955:Physiological
5953:
5952:
5951:
5946:
5941:
5936:
5928:
5927:
5926:
5921:
5916:
5911:
5906:
5901:
5891:
5885:
5883:
5872:
5871:
5866:
5861:
5856:
5851:
5846:
5841:
5836:
5830:
5827:
5826:
5814:
5813:
5810:
5809:
5806:
5805:
5803:
5802:
5797:
5791:
5789:
5783:
5782:
5780:
5779:
5774:
5769:
5764:
5759:
5754:
5749:
5744:
5739:
5733:
5731:
5728:Diving tourism
5725:
5724:
5722:
5721:
5715:
5709:
5703:
5697:
5691:
5685:
5679:
5673:
5667:
5660:
5658:
5650:
5649:
5647:
5646:
5641:
5636:
5631:
5626:
5621:
5616:
5611:
5606:
5601:
5596:
5591:
5585:
5583:
5576:
5575:
5570:
5565:
5560:
5554:
5551:
5550:
5538:
5537:
5534:
5533:
5530:
5529:
5526:
5525:
5523:
5522:
5521:
5520:
5515:
5510:
5505:
5497:
5496:
5495:
5487:
5486:
5485:
5480:
5472:
5467:
5462:
5456:
5454:
5443:
5442:
5441:
5440:
5435:
5433:Hawaiian sling
5425:
5419:
5417:
5411:
5410:
5408:
5407:
5402:
5397:
5392:
5387:
5382:
5381:
5380:
5375:
5370:
5365:
5357:
5352:
5347:
5341:
5339:
5333:
5332:
5330:
5329:
5324:
5319:
5313:
5311:
5303:
5302:
5299:
5298:
5296:
5295:
5288:
5280:
5272:
5265:
5258:
5250:
5242:
5235:
5228:
5219:
5217:
5215:Salvage diving
5208:
5207:
5202:
5197:
5196:
5195:
5185:
5180:
5175:
5174:
5173:
5163:
5158:
5153:
5152:
5151:
5141:
5136:
5131:
5126:
5121:
5116:
5111:
5106:
5101:
5096:
5095:
5094:
5089:
5079:
5074:
5069:
5068:
5067:
5060:Diver training
5057:
5052:
5046:
5044:
5036:
5035:
5032:
5031:
5028:
5027:
5025:
5024:
5019:
5014:
5009:
5004:
4999:
4994:
4989:
4984:
4979:
4974:
4969:
4964:
4959:
4954:
4949:
4944:
4939:
4934:
4929:
4924:
4919:
4914:
4909:
4904:
4899:
4894:
4889:
4884:
4879:
4874:
4869:
4864:
4859:
4854:
4849:
4844:
4839:
4834:
4829:
4824:
4819:
4814:
4809:
4804:
4799:
4794:
4789:
4784:
4778:
4776:
4763:
4762:
4761:
4760:
4755:
4745:
4740:
4735:
4730:
4725:
4720:
4714:
4712:
4701:
4700:
4695:
4690:
4685:
4680:
4675:
4670:
4665:
4660:
4655:
4650:
4645:
4644:
4643:
4638:
4628:
4622:
4620:
4612:
4611:
4599:
4598:
4595:
4594:
4591:
4590:
4588:
4587:
4582:
4577:
4572:
4567:
4562:
4557:
4551:
4549:
4545:
4544:
4542:
4541:
4536:
4531:
4525:
4523:
4519:
4518:
4516:
4515:
4510:
4505:
4504:
4503:
4498:
4488:
4483:
4477:
4475:
4471:
4470:
4468:
4467:
4462:
4457:
4452:
4447:
4442:
4437:
4435:Tanya Streeter
4432:
4427:
4422:
4417:
4412:
4407:
4402:
4397:
4392:
4390:Herbert Nitsch
4387:
4385:Guillaume NĂ©ry
4382:
4380:Patrick Musimu
4377:
4372:
4367:
4362:
4357:
4355:Kate Middleton
4352:
4347:
4342:
4337:
4332:
4327:
4322:
4317:
4312:
4307:
4302:
4297:
4292:
4290:Ĺžahika ErcĂĽmen
4287:
4282:
4277:
4272:
4267:
4262:
4257:
4252:
4247:
4242:
4237:
4232:
4227:
4221:
4219:
4215:
4214:
4212:
4211:
4209:Water polo cap
4206:
4205:
4204:
4194:
4189:
4184:
4179:
4177:Hawaiian sling
4174:
4169:
4163:
4161:
4157:
4156:
4154:
4153:
4152:
4151:
4146:
4140:
4135:
4129:
4123:
4120:Free immersion
4117:
4111:
4105:
4099:
4093:
4084:
4079:
4073:
4071:
4067:
4066:
4064:
4063:
4058:
4053:
4048:
4043:
4038:
4033:
4032:
4031:
4021:
4016:
4011:
4006:
4000:
3998:
3990:
3989:
3977:
3976:
3973:
3972:
3969:
3968:
3966:
3965:
3964:
3963:
3958:
3948:
3943:
3942:
3941:
3936:
3925:
3923:
3919:
3918:
3916:
3915:
3910:
3905:
3900:
3895:
3890:
3885:
3880:
3874:
3872:
3868:
3867:
3865:
3864:
3862:VideoRay UROVs
3859:
3854:
3852:SJT-class ROUV
3849:
3844:
3839:
3837:Seabed tractor
3834:
3829:
3824:
3819:
3814:
3809:
3807:Mini Rover ROV
3804:
3799:
3794:
3789:
3784:
3779:
3774:
3769:
3764:
3759:
3754:
3752:8A4-class ROUV
3748:
3746:
3738:
3737:
3734:
3733:
3731:
3730:
3725:
3720:
3715:
3710:
3705:
3699:
3697:
3686:
3685:
3684:
3683:
3673:
3672:
3671:
3666:
3661:
3656:
3645:
3643:
3639:
3638:
3636:
3635:
3630:
3625:
3620:
3618:Diving chamber
3615:
3614:
3613:
3608:
3603:
3598:
3593:
3583:
3578:
3573:
3567:
3565:
3557:
3556:
3554:
3553:
3548:
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3546:
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3534:
3529:
3519:
3514:
3513:
3512:
3507:
3497:
3492:
3487:
3486:
3485:
3475:
3474:
3473:
3468:
3463:
3458:
3448:
3443:
3438:
3433:
3428:
3427:
3426:
3421:
3416:
3411:
3404:Air filtration
3400:
3398:
3392:
3391:
3389:
3388:
3383:
3381:Messenger line
3378:
3373:
3368:
3363:
3358:
3353:
3348:
3343:
3338:
3332:
3330:
3322:
3321:
3309:
3308:
3305:
3304:
3301:
3300:
3298:
3297:
3292:
3287:
3282:
3277:
3272:
3267:
3262:
3257:
3252:
3247:
3242:
3237:
3232:
3227:
3225:Maurice Fernez
3222:
3217:
3212:
3207:
3202:
3197:
3192:
3187:
3182:
3177:
3172:
3167:
3162:
3157:
3152:
3146:
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3135:
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3129:
3128:
3123:
3118:
3113:
3108:
3103:
3098:
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3087:
3085:
3077:
3076:
3074:
3073:
3068:
3063:
3058:
3053:
3048:
3043:
3038:
3033:
3028:
3023:
3018:
3013:
3008:
3003:
2998:
2993:
2988:
2983:
2978:
2973:
2967:
2965:
2959:
2958:
2956:
2955:
2954:
2953:
2951:Sling cylinder
2948:
2943:
2938:
2933:
2932:
2931:
2929:Scuba manifold
2921:
2916:
2911:
2909:Bailout bottle
2900:
2898:
2887:
2886:
2881:
2880:
2879:
2874:
2869:
2868:
2867:
2857:
2847:
2846:
2845:
2843:Reclaim helmet
2835:
2834:
2833:
2828:
2818:
2812:
2810:
2800:
2799:
2797:
2796:
2795:
2794:
2789:
2784:
2779:
2774:
2772:Diving compass
2769:
2761:
2756:
2751:
2746:
2741:
2736:
2735:
2734:
2724:
2723:
2722:
2720:Bailout bottle
2717:
2707:
2702:
2697:
2696:
2695:
2685:
2680:
2679:
2678:
2668:
2663:
2658:
2653:
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2651:
2646:
2635:
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2519:
2514:
2508:
2506:
2502:
2501:
2499:
2498:
2497:
2496:
2491:
2489:Full-face mask
2486:
2476:
2475:
2474:
2469:
2464:
2462:Reclaim helmet
2459:
2454:
2449:
2439:
2433:
2431:
2425:
2424:
2422:
2421:
2420:
2419:
2417:Hot-water suit
2414:
2404:
2399:
2398:
2397:
2392:
2382:
2381:
2380:
2375:
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2287:
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2280:
2275:
2270:
2260:
2259:
2258:
2253:
2248:
2246:Power inflator
2237:
2235:
2234:trim equipment
2229:
2228:
2226:
2225:
2220:
2215:
2210:
2205:
2200:
2195:
2190:
2185:
2180:
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2170:
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2162:
2156:
2155:
2153:
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2111:
2099:
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2078:
2073:
2068:
2063:
2058:
2048:
2042:
2039:
2038:
2031:
2030:
2023:
2016:
2008:
2002:
2001:
1973:
1972:External links
1970:
1969:
1968:
1941:
1938:
1935:
1934:
1902:
1876:
1861:
1839:
1808:
1786:
1775:
1749:
1728:
1722:Scott Gietler
1715:
1703:
1675:
1654:
1628:
1607:
1579:
1578:
1576:
1573:
1572:
1571:
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1528:
1527:
1511:
1508:
1507:
1506:
1503:
1496:
1494:
1491:
1484:
1482:
1480:Tamara Benitez
1479:
1472:
1469:
1468:
1462:
1456:
1450:
1447:Albert Tillman
1444:
1441:Valerie Taylor
1434:
1428:
1422:
1416:
1410:
1404:
1398:
1392:
1386:
1380:
1374:
1368:
1362:
1356:
1350:
1344:
1338:
1332:
1326:
1320:
1314:
1308:
1302:
1296:
1293:David Doubilet
1290:
1284:
1278:
1272:
1266:
1260:
1254:
1248:
1242:
1236:
1230:
1227:Tamara Benitez
1222:
1219:
1218:
1217:
1210:
1187:
1180:
1177:
1169:1940- —
1167:
1156:
1149:
1126:
1116:Agnes Milowka.
1079:
1076:
1072:RĂ©union island
1062:
1059:
1035:
1032:
1031:
1030:
1029:
1028:
1002:
999:
991:
988:
965:depth of field
961:fisheye lenses
946:how it affects
938:exposure value
919:David Doubilet
901:
898:
895:
894:
874:
872:
857:
854:
851:
850:
830:
828:
814:modeling light
809:
806:
803:
802:
782:
780:
761:
758:
669:learning curve
623:
620:
546:
543:
540:
539:
519:
517:
507:
506:
495:
487:Action cameras
484:
480:bridge cameras
461:
460:Camera formats
458:
455:
454:
434:
432:
413:
410:
283:
280:
231:
228:
204:marine mammals
176:surface supply
117:
116:
31:
29:
22:
15:
9:
6:
4:
3:
2:
13906:
13895:
13892:
13890:
13887:
13885:
13882:
13880:
13877:
13876:
13874:
13859:
13850:
13848:
13839:
13838:
13835:
13829:
13826:
13824:
13821:
13819:
13816:
13812:
13809:
13807:
13804:
13803:
13802:
13799:
13798:
13796:
13792:
13784:
13781:
13779:
13776:
13774:
13771:
13769:
13766:
13765:
13764:
13763:Photographers
13761:
13759:
13756:
13754:
13751:
13749:
13746:
13745:
13743:
13739:
13733:
13730:
13728:
13725:
13723:
13720:
13718:
13715:
13713:
13710:
13708:
13705:
13703:
13700:
13698:
13695:
13693:
13690:
13688:
13685:
13683:
13680:
13678:
13675:
13673:
13670:
13668:
13665:
13663:
13660:
13658:
13657:Bleach bypass
13655:
13654:
13652:
13650:
13644:
13636:
13633:
13631:
13628:
13626:
13625:primary color
13623:
13621:
13618:
13617:
13616:
13613:
13611:
13610:Reversal film
13608:
13604:
13601:
13600:
13599:
13596:
13595:
13593:
13591:
13587:
13581:
13578:
13576:
13575:Image sharing
13573:
13569:
13566:
13564:
13561:
13559:
13556:
13554:
13551:
13550:
13549:
13546:
13544:
13541:
13539:
13536:
13534:
13531:
13527:
13524:
13522:
13519:
13515:
13512:
13511:
13510:
13507:
13506:
13505:
13502:
13501:
13499:
13497:
13493:
13487:
13484:
13482:
13479:
13477:
13476:United States
13474:
13472:
13469:
13467:
13464:
13462:
13459:
13457:
13454:
13452:
13449:
13447:
13444:
13442:
13439:
13437:
13434:
13432:
13429:
13427:
13424:
13422:
13419:
13417:
13414:
13412:
13409:
13407:
13404:
13402:
13399:
13397:
13394:
13392:
13389:
13387:
13384:
13383:
13381:
13377:
13371:
13368:
13366:
13363:
13361:
13358:
13356:
13353:
13351:
13348:
13346:
13343:
13341:
13338:
13336:
13335:Daguerreotype
13333:
13331:
13328:
13326:
13323:
13321:
13318:
13316:
13313:
13311:
13308:
13306:
13303:
13301:
13298:
13297:
13295:
13293:
13289:
13283:
13280:
13278:
13275:
13273:
13270:
13268:
13265:
13263:
13260:
13258:
13255:
13253:
13250:
13249:
13247:
13245:
13241:
13235:
13232:
13230:
13227:
13225:
13222:
13220:
13217:
13215:
13212:
13208:
13205:
13204:
13203:
13200:
13198:
13195:
13191:
13188:
13187:
13186:
13183:
13181:
13180:Stopping down
13178:
13176:
13173:
13171:
13168:
13166:
13163:
13161:
13158:
13156:
13153:
13151:
13148:
13146:
13145:Rephotography
13143:
13141:
13138:
13136:
13133:
13131:
13128:
13126:
13123:
13121:
13118:
13116:
13113:
13111:
13108:
13106:
13103:
13101:
13098:
13096:
13093:
13091:
13088:
13086:
13083:
13081:
13080:Long-exposure
13078:
13076:
13073:
13071:
13068:
13066:
13063:
13061:
13058:
13056:
13053:
13051:
13048:
13046:
13043:
13041:
13038:
13036:
13033:
13031:
13028:
13026:
13023:
13021:
13018:
13016:
13013:
13011:
13008:
13006:
13003:
13001:
12998:
12996:
12993:
12991:
12988:
12987:
12985:
12981:
12975:
12972:
12970:
12967:
12965:
12962:
12960:
12957:
12955:
12952:
12950:
12947:
12945:
12942:
12940:
12937:
12935:
12932:
12930:
12927:
12925:
12922:
12918:
12915:
12914:
12913:
12910:
12908:
12905:
12903:
12900:
12898:
12895:
12893:
12890:
12888:
12885:
12883:
12880:
12878:
12875:
12873:
12870:
12868:
12865:
12863:
12860:
12858:
12855:
12853:
12850:
12848:
12845:
12843:
12840:
12838:
12835:
12833:
12830:
12828:
12825:
12823:
12820:
12818:
12815:
12813:
12810:
12808:
12805:
12803:
12800:
12798:
12795:
12793:
12790:
12788:
12785:
12783:
12780:
12778:
12775:
12773:
12772:Architectural
12770:
12768:
12765:
12763:
12760:
12758:
12755:
12754:
12752:
12748:
12742:
12739:
12737:
12734:
12732:
12731:Shutter speed
12729:
12727:
12724:
12722:
12719:
12717:
12714:
12712:
12709:
12705:
12702:
12701:
12700:
12697:
12695:
12692:
12690:
12687:
12685:
12684:Metering mode
12682:
12680:
12677:
12675:
12672:
12670:
12667:
12665:
12662:
12660:
12657:
12653:
12650:
12648:
12645:
12644:
12643:
12640:
12638:
12635:
12633:
12630:
12628:
12625:
12623:
12620:
12618:
12615:
12613:
12610:
12608:
12605:
12603:
12600:
12598:
12597:Color balance
12595:
12593:
12590:
12588:
12585:
12583:
12580:
12578:
12575:
12573:
12570:
12568:
12565:
12563:
12562:Angle of view
12560:
12558:
12555:
12554:
12552:
12548:
12542:
12539:
12535:
12532:
12531:
12530:
12527:
12525:
12522:
12520:
12517:
12515:
12512:
12510:
12509:Manufacturers
12507:
12503:
12500:
12498:
12495:
12493:
12490:
12488:
12485:
12483:
12480:
12478:
12475:
12473:
12470:
12469:
12468:
12465:
12461:
12458:
12456:
12453:
12451:
12448:
12446:
12443:
12441:
12438:
12436:
12433:
12431:
12428:
12426:
12423:
12421:
12418:
12417:
12416:
12413:
12411:
12408:
12404:
12401:
12399:
12396:
12394:
12391:
12389:
12386:
12384:
12381:
12379:
12376:
12375:
12374:
12371:
12369:
12366:
12362:
12359:
12357:
12354:
12353:
12352:
12349:
12345:
12342:
12340:
12337:
12335:
12332:
12330:
12327:
12325:
12322:
12320:
12317:
12315:
12312:
12310:
12307:
12305:
12302:
12300:
12297:
12295:
12292:
12290:
12287:
12285:
12282:
12281:
12280:
12277:
12276:
12274:
12270:
12266:
12259:
12254:
12252:
12247:
12245:
12240:
12239:
12236:
12224:
12223:
12218:
12214:
12212:
12211:
12202:
12200:
12199:
12195:
12193:
12192:
12188:
12186:
12185:
12180:
12178:
12177:
12168:
12166:
12165:
12156:
12154:
12153:
12144:
12143:
12140:
12126:
12125:Seabed mining
12123:
12121:
12118:
12116:
12113:
12111:
12108:
12107:
12105:
12101:
12095:
12092:
12090:
12087:
12085:
12082:
12080:
12077:
12075:
12072:
12070:
12067:
12066:
12064:
12056:
12050:
12047:
12045:
12042:
12040:
12037:
12035:
12032:
12030:
12027:
12025:
12022:
12020:
12017:
12015:
12012:
12010:
12007:
12005:
12002:
12000:
11997:
11995:
11992:
11990:
11987:
11985:
11982:
11980:
11977:
11975:
11972:
11970:
11967:
11965:
11962:
11960:
11957:
11955:
11952:
11951:
11949:
11941:
11931:
11928:
11926:
11923:
11921:
11918:
11916:
11913:
11912:
11910:
11908:
11904:
11898:
11895:
11893:
11890:
11888:
11885:
11884:
11882:
11880:
11876:
11866:
11863:
11861:
11858:
11856:
11853:
11851:
11848:
11846:
11845:
11840:
11836:
11833:
11831:
11828:
11827:
11826:
11824:
11820:
11818:
11815:
11811:
11810:
11805:
11803:
11802:
11797:
11796:
11795:
11793:
11789:
11787:
11784:
11782:
11779:
11777:
11774:
11773:
11771:
11769:
11763:
11757:
11754:
11752:
11749:
11747:
11744:
11742:
11739:
11738:
11736:
11734:
11730:
11724:
11723:
11718:
11716:
11715:
11710:
11708:
11707:
11702:
11700:
11699:
11694:
11692:
11691:
11686:
11684:
11683:
11678:
11676:
11674:
11670:
11668:
11667:
11663:
11661:
11660:
11656:
11654:
11653:
11648:
11646:
11645:
11641:
11639:
11637:
11633:
11631:
11630:
11626:
11624:
11623:
11619:
11617:
11616:
11612:
11610:
11609:
11605:
11601:
11600:
11596:
11594:
11592:
11588:
11586:
11584:
11580:
11578:
11575:
11573:
11570:
11568:
11567:
11563:
11562:
11561:
11558:
11556:
11553:
11551:
11550:
11545:
11543:
11542:
11538:
11537:
11535:
11533:
11527:
11521:
11518:
11516:
11513:
11511:
11508:
11506:
11503:
11499:
11496:
11495:
11494:
11491:
11489:
11486:
11485:
11482:
11475:
11471:
11453:
11450:
11448:
11445:
11444:
11442:
11438:
11432:
11429:
11427:
11424:
11422:
11419:
11415:
11412:
11410:
11407:
11403:
11400:
11399:
11398:
11395:
11394:
11393:
11390:
11386:
11383:
11381:
11378:
11377:
11376:
11373:
11371:
11368:
11366:
11363:
11361:
11358:
11356:
11355:Inland diving
11353:
11351:
11348:
11346:
11343:
11341:
11338:
11336:
11333:
11331:
11328:
11327:
11325:
11321:
11313:
11310:
11309:
11308:
11305:
11304:
11302:
11300:
11294:
11284:
11281:
11279:
11278:Oxygen window
11276:
11274:
11271:
11267:
11264:
11262:
11259:
11257:
11254:
11252:
11249:
11247:
11244:
11242:
11239:
11238:
11236:
11235:
11233:
11231:
11228:Decompression
11225:
11219:
11216:
11214:
11211:
11209:
11206:
11204:
11201:
11199:
11196:
11194:
11191:
11189:
11188:Diving reflex
11186:
11184:
11181:
11179:
11176:
11175:
11173:
11171:
11165:
11157:
11154:
11153:
11152:
11149:
11145:
11142:
11141:
11140:
11137:
11135:
11132:
11130:
11127:
11126:
11124:
11122:
11116:
11110:
11107:
11106:
11103:
11099:
11094:
11090:
11076:
11073:
11072:
11070:
11066:
11060:
11057:
11055:
11052:
11050:
11047:
11045:
11042:
11041:
11039:
11035:
11029:
11026:
11024:
11021:
11019:
11016:
11014:
11013:Craig Challen
11011:
11010:
11008:
11004:
10998:
10995:
10993:
10990:
10988:
10985:
10983:
10980:
10978:
10975:
10973:
10970:
10968:
10965:
10963:
10960:
10958:
10955:
10953:
10950:
10949:
10947:
10943:
10937:
10934:
10932:
10929:
10927:
10924:
10922:
10919:
10917:
10914:
10912:
10911:Peggy Whitson
10909:
10907:
10904:
10902:
10899:
10897:
10894:
10892:
10889:
10887:
10884:
10882:
10881:Koichi Wakata
10879:
10877:
10874:
10872:
10869:
10867:
10866:Robert Thirsk
10864:
10862:
10859:
10857:
10856:James Talacek
10854:
10852:
10849:
10847:
10844:
10842:
10839:
10837:
10834:
10832:
10831:Steve Squyres
10829:
10827:
10824:
10822:
10821:Robert Sheats
10819:
10817:
10814:
10812:
10809:
10807:
10804:
10802:
10799:
10797:
10794:
10792:
10789:
10787:
10784:
10782:
10779:
10777:
10774:
10772:
10769:
10767:
10764:
10762:
10761:Takuya Onishi
10759:
10757:
10754:
10752:
10749:
10747:
10744:
10742:
10739:
10737:
10734:
10732:
10729:
10727:
10724:
10722:
10719:
10717:
10714:
10712:
10709:
10707:
10706:Sandra Magnus
10704:
10702:
10699:
10697:
10694:
10692:
10689:
10687:
10686:Jon Lindbergh
10684:
10682:
10679:
10677:
10676:Timothy Kopra
10674:
10672:
10669:
10667:
10664:
10662:
10659:
10657:
10654:
10652:
10649:
10647:
10646:Mark Hulsbeck
10644:
10642:
10639:
10637:
10634:
10632:
10629:
10627:
10624:
10622:
10621:Jeremy Hansen
10619:
10617:
10614:
10612:
10609:
10607:
10604:
10602:
10599:
10597:
10594:
10592:
10589:
10587:
10584:
10582:
10579:
10577:
10574:
10572:
10569:
10567:
10566:Jeanette Epps
10564:
10562:
10559:
10557:
10554:
10552:
10551:Jonathan Dory
10549:
10547:
10544:
10542:
10539:
10537:
10534:
10532:
10529:
10527:
10524:
10522:
10519:
10517:
10514:
10512:
10509:
10507:
10504:
10502:
10499:
10497:
10494:
10492:
10489:
10487:
10484:
10482:
10479:
10477:
10474:
10472:
10469:
10467:
10464:
10462:
10459:
10457:
10454:
10452:
10449:
10447:
10444:
10443:
10441:
10439:
10435:
10427:
10424:
10422:
10419:
10417:
10414:
10412:
10411:Clive Cussler
10409:
10407:
10404:
10402:
10399:
10398:
10396:
10392:
10389:
10388:
10386:
10382:
10379:
10377:
10376:Jack Sheppard
10374:
10372:
10369:
10367:
10364:
10362:
10359:
10357:
10356:Jill Heinerth
10354:
10352:
10349:
10347:
10344:
10342:
10339:
10337:
10334:
10333:
10331:
10330:
10328:
10322:
10316:
10313:
10311:
10308:
10306:
10303:
10301:
10300:Stan Waterman
10298:
10296:
10293:
10291:
10288:
10286:
10283:
10281:
10278:
10276:
10273:
10271:
10270:E. Lee Spence
10268:
10266:
10263:
10261:
10258:
10256:
10255:Peter Scoones
10253:
10251:
10248:
10246:
10243:
10241:
10238:
10236:
10233:
10231:
10228:
10226:
10223:
10221:
10220:Agnes Milowka
10218:
10216:
10213:
10211:
10208:
10206:
10203:
10201:
10198:
10196:
10193:
10191:
10188:
10186:
10183:
10181:
10180:Stephen Frink
10178:
10176:
10173:
10171:
10168:
10166:
10163:
10161:
10158:
10156:
10153:
10151:
10148:
10146:
10143:
10141:
10140:John D. Craig
10138:
10136:
10133:
10131:
10128:
10126:
10123:
10121:
10120:Jonathan Bird
10118:
10116:
10115:Adrian Biddle
10113:
10111:
10108:
10106:
10103:
10101:
10098:
10097:
10095:
10093:photographers
10089:
10083:
10080:
10078:
10075:
10073:
10070:
10068:
10065:
10063:
10062:Richie Kohler
10060:
10058:
10055:
10053:
10050:
10048:
10045:
10043:
10040:
10039:
10037:
10029:
10023:
10020:
10018:
10015:
10013:
10010:
10008:
10005:
10003:
10000:
9998:
9995:
9993:
9990:
9989:
9987:
9981:
9975:
9972:
9970:
9967:
9965:
9962:
9960:
9959:E. Lee Spence
9957:
9955:
9952:
9950:
9947:
9945:
9942:
9940:
9939:Margaret Rule
9937:
9935:
9932:
9930:
9927:
9925:
9922:
9920:
9917:
9915:
9912:
9910:
9907:
9905:
9902:
9900:
9897:
9895:
9892:
9890:
9887:
9885:
9882:
9880:
9877:
9875:
9872:
9870:
9869:Graham Jessop
9867:
9865:
9864:David Gibbins
9862:
9860:
9857:
9855:
9852:
9850:
9847:
9845:
9842:
9840:
9837:
9835:
9832:
9830:
9827:
9825:
9824:Eugenie Clark
9822:
9820:
9817:
9815:
9812:
9810:
9807:
9805:
9802:
9800:
9797:
9795:
9792:
9790:
9787:
9786:
9784:
9774:
9768:
9765:
9763:
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9758:
9755:
9753:
9750:
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9723:
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9715:
9713:
9710:
9708:
9705:
9704:
9702:
9696:
9692:
9688:
9683:
9679:
9665:
9662:
9660:
9657:
9655:
9652:
9650:
9647:
9646:
9644:
9640:
9631:
9628:
9626:
9623:
9621:
9618:
9616:
9613:
9611:
9608:
9606:
9603:
9601:
9598:
9596:
9593:
9591:
9588:
9586:
9583:
9581:
9578:
9577:
9575:
9570:
9567:
9565:
9562:
9561:
9559:
9558:
9556:
9552:organisations
9548:
9542:
9539:
9538:
9536:
9532:
9526:
9523:
9521:
9518:
9516:
9513:
9511:
9508:
9506:
9503:
9502:
9500:
9496:
9490:
9487:
9485:
9482:
9480:
9477:
9476:
9474:
9470:
9464:
9461:
9457:
9456:United States
9454:
9452:
9449:
9448:
9447:
9444:
9440:
9437:
9435:
9432:
9431:
9430:
9427:
9425:
9422:
9420:
9417:
9416:
9414:
9410:
9404:
9401:
9400:
9398:
9394:
9390:
9386:
9381:
9377:
9363:
9360:
9359:
9357:
9351:
9345:
9342:
9340:
9337:
9335:
9332:
9331:
9329:
9323:
9308:
9305:
9302:
9299:
9296:
9293:
9290:
9287:
9284:
9281:
9278:
9275:
9274:
9272:
9266:
9259:
9256:
9253:
9250:
9247:
9244:
9241:
9238:
9235:
9232:
9229:
9226:
9223:
9220:
9217:
9214:
9211:
9208:
9205:
9202:
9199:
9196:
9193:
9190:
9189:
9187:
9183:certification
9179:
9173:
9170:
9167:
9164:
9163:
9161:
9157:certification
9153:
9147:
9144:
9141:
9138:
9135:
9132:
9129:
9126:
9123:
9120:
9117:
9114:
9111:
9108:
9105:
9102:
9099:
9096:
9093:
9090:
9087:
9084:
9081:
9078:
9075:
9072:
9069:
9066:
9063:
9060:
9057:
9054:
9051:
9048:
9045:
9042:
9039:
9036:
9033:
9030:
9027:
9024:
9021:
9018:
9015:
9012:
9009:
9006:
9003:
9000:
8997:
8994:
8991:
8988:
8985:
8982:
8979:
8976:
8975:
8973:
8969:certification
8963:
8956:
8953:
8950:
8947:
8944:
8941:
8938:
8935:
8934:
8932:
8928:certification
8924:
8918:
8915:
8913:
8910:
8909:
8907:
8901:
8895:
8892:
8889:
8886:
8884:
8881:
8879:
8876:
8873:
8870:
8869:
8867:
8863:certification
8859:
8852:
8849:
8847:
8844:
8842:
8839:
8836:
8833:
8831:
8828:
8825:
8822:
8819:
8816:
8813:
8810:
8807:
8804:
8803:
8801:
8799:
8798:organisations
8794:certification
8789:
8779:
8776:
8774:
8771:
8770:
8768:
8764:
8756:
8753:
8752:
8751:
8748:
8744:
8741:
8740:
8739:
8736:
8735:
8733:
8729:
8723:
8720:
8718:
8715:
8713:
8710:
8708:
8705:
8703:
8700:
8698:
8695:
8693:
8690:
8688:
8685:
8683:
8680:
8679:
8677:
8673:
8670:
8668:
8665:certification
8658:
8648:
8645:
8643:
8640:
8634:
8631:
8630:
8629:
8626:
8624:
8621:
8620:
8619:
8616:
8614:
8611:
8607:
8604:
8602:
8599:
8598:
8597:
8594:
8592:
8589:
8587:
8584:
8582:
8579:
8578:
8576:
8572:
8564:
8561:
8559:
8556:
8554:
8553:Muscle memory
8551:
8550:
8549:
8546:
8542:
8539:
8537:
8534:
8533:
8532:
8529:
8525:
8522:
8520:
8517:
8515:
8512:
8510:
8507:
8506:
8504:
8502:
8501:Diving school
8499:
8497:
8494:
8492:
8489:
8485:
8482:
8480:
8477:
8475:
8472:
8471:
8469:
8468:
8466:
8464:
8458:
8454:
8447:
8443:
8429:
8428:
8426:
8424:
8420:
8414:
8411:
8410:
8408:
8404:
8398:
8397:
8393:
8391:
8390:
8389:Shadow Divers
8386:
8384:
8383:
8382:The Last Dive
8379:
8377:
8376:
8372:
8370:
8369:
8365:
8364:
8362:
8358:
8352:
8349:
8347:
8344:
8342:
8339:
8337:
8334:
8333:
8331:
8327:Standards and
8325:
8319:
8318:
8314:
8312:
8311:
8307:
8305:
8304:
8300:
8298:
8297:
8293:
8291:
8290:
8286:
8284:
8283:
8279:
8277:
8276:
8272:
8270:
8269:
8265:
8263:
8262:
8258:
8257:
8255:
8251:
8247:
8240:
8236:
8218:
8215:
8213:
8210:
8208:
8205:
8203:
8200:
8198:
8195:
8193:
8190:
8188:
8185:
8183:
8180:
8178:
8177:Agnes Milowka
8175:
8173:
8170:
8168:
8165:
8163:
8160:
8158:
8155:
8153:
8150:
8146:
8143:
8142:
8141:
8138:
8136:
8133:
8131:
8128:
8126:
8123:
8121:
8118:
8116:
8113:
8111:
8108:
8106:
8103:
8101:
8098:
8096:
8093:
8091:
8088:
8086:
8083:
8081:
8078:
8076:
8073:
8071:
8068:
8067:
8065:
8063:
8057:
8051:
8048:
8046:
8043:
8041:
8038:
8036:
8033:
8031:
8028:
8026:
8023:
8021:
8018:
8016:
8013:
8011:
8008:
8004:
8001:
8000:
7999:
7996:
7994:
7991:
7989:
7986:
7984:
7981:
7979:
7976:
7974:
7971:
7969:
7968:Roger Baldwin
7966:
7965:
7963:
7960:
7954:
7948:
7946:
7942:
7940:
7938:
7934:
7932:
7930:
7926:
7924:
7922:
7918:
7916:
7914:
7910:
7908:
7906:
7902:
7900:
7898:
7894:
7893:
7891:
7888:
7882:
7876:
7873:
7871:
7868:
7866:
7865:Audrey Mestre
7863:
7861:
7858:
7856:
7853:
7852:
7850:
7847:
7843:
7837:
7834:
7832:
7829:
7827:
7824:
7823:
7821:
7817:
7811:
7808:
7806:
7803:
7802:
7800:
7798:Diver rescues
7796:
7790:
7789:
7784:
7783:
7781:
7778:
7774:
7771:
7767:
7761:
7758:
7756:
7753:
7751:
7748:
7746:
7743:
7741:
7738:
7737:
7735:
7731:
7725:
7722:
7720:
7717:
7716:
7714:
7710:
7704:
7703:
7698:
7696:
7693:
7692:
7690:
7684:
7674:
7671:
7669:
7666:
7664:
7661:
7659:
7656:
7654:
7651:
7649:
7646:
7644:
7641:
7639:
7636:
7634:
7633:Human torpedo
7631:
7629:
7626:
7624:
7621:
7619:
7616:
7615:
7613:
7611:
7603:
7597:
7596:Vintage scuba
7594:
7592:
7589:
7587:
7584:
7582:
7579:
7577:
7574:
7572:
7569:
7567:
7566:
7561:
7559:
7558:
7553:
7551:
7548:
7547:
7545:
7539:
7533:
7530:
7528:
7525:
7523:
7520:
7518:
7515:
7513:
7510:
7508:
7505:
7503:
7500:
7498:
7495:
7493:
7490:
7488:
7485:
7483:
7480:
7478:
7475:
7473:
7470:
7468:
7465:
7463:
7460:
7458:
7455:
7453:
7450:
7448:
7445:
7443:
7440:
7438:
7435:
7433:
7430:
7428:
7425:
7423:
7420:
7418:
7415:
7413:
7410:
7408:
7405:
7403:
7402:William Beebe
7400:
7398:
7395:
7394:
7392:
7390:and inventors
7386:
7380:
7377:
7375:
7372:
7371:
7369:
7363:
7357:
7356:
7352:
7350:
7349:
7345:
7343:
7342:
7337:
7335:
7334:
7329:
7328:
7326:
7322:Archeological
7320:
7314:
7311:
7309:
7306:
7304:
7301:
7299:
7296:
7294:
7291:
7289:
7286:
7284:
7281:
7279:
7276:
7274:
7271:
7270:
7267:
7263:
7258:
7254:
7244:
7241:
7239:
7236:
7234:
7231:
7229:
7226:
7224:
7221:
7219:
7216:
7215:
7212:
7205:
7201:
7182:
7179:
7176:
7173:
7170:
7167:
7164:
7161:
7159:
7156:
7154:
7151:
7149:
7146:
7144:
7141:
7138:
7135:
7132:
7129:
7126:
7123:
7120:
7117:
7114:
7111:
7109:
7106:
7105:
7103:
7101:organisations
7095:
7089:
7086:
7084:
7081:
7079:
7076:
7074:
7071:
7069:
7066:
7064:
7061:
7059:
7056:
7054:
7051:
7049:
7046:
7044:
7041:
7039:
7036:
7034:
7031:
7029:
7026:
7024:
7021:
7019:
7016:
7014:
7011:
7009:
7006:
7004:
7001:
6999:
6996:
6994:
6991:
6989:
6986:
6984:
6981:
6979:
6976:
6974:
6971:
6969:
6966:
6964:
6961:
6960:
6958:
6956:
6948:
6945:
6941:
6935:
6932:
6930:
6927:
6925:
6922:
6920:
6917:
6916:
6914:
6910:
6904:
6901:
6899:
6896:
6894:
6891:
6889:
6886:
6885:
6883:
6879:
6873:
6870:
6868:
6865:
6863:
6860:
6858:
6855:
6853:
6850:
6848:
6845:
6843:
6840:
6839:
6837:
6833:
6823:
6820:
6818:
6815:
6813:
6810:
6808:
6805:
6803:
6800:
6798:
6795:
6793:
6790:
6788:
6785:
6784:
6782:
6776:
6766:
6763:
6762:
6760:
6756:Breathing gas
6754:
6748:
6745:
6743:
6740:
6739:
6737:
6733:
6727:
6724:
6722:
6719:
6717:
6714:
6710:
6707:
6705:
6702:
6700:
6697:
6695:
6692:
6691:
6690:
6687:
6685:
6682:
6681:
6679:
6675:
6669:
6666:
6664:
6661:
6659:
6656:
6654:
6651:
6650:
6648:
6644:
6638:
6635:
6633:
6630:
6628:
6625:
6621:
6618:
6616:
6613:
6611:
6608:
6606:
6605:Barodontalgia
6603:
6601:
6600:Aerosinusitis
6598:
6596:
6593:
6592:
6591:
6588:
6586:
6585:Barostriction
6583:
6581:
6578:
6577:
6575:
6569:
6563:
6560:
6558:
6555:
6553:
6550:
6548:
6545:
6544:
6542:
6540:
6534:
6530:
6526:
6521:
6517:
6499:
6496:
6494:
6491:
6489:
6486:
6484:
6481:
6479:
6476:
6474:
6471:
6469:
6466:
6464:
6461:
6459:
6456:
6454:
6451:
6449:
6446:
6445:
6443:
6441:
6433:
6425:
6422:
6421:
6420:
6417:
6413:
6410:
6408:
6405:
6404:
6403:
6400:
6398:
6395:
6394:
6392:
6386:
6380:
6377:
6375:
6372:
6370:
6367:
6365:
6362:
6360:
6357:
6355:
6352:
6350:
6347:
6345:
6342:
6340:
6337:
6336:
6334:
6332:
6328:
6322:
6319:
6317:
6314:
6312:
6309:
6307:
6304:
6302:
6299:
6297:
6294:
6290:
6287:
6286:
6285:
6282:
6280:
6277:
6273:
6270:
6268:
6265:
6263:
6260:
6259:
6257:
6255:
6252:
6251:
6249:
6247:
6241:
6235:
6232:
6230:
6227:
6225:
6222:
6220:
6217:
6215:
6212:
6210:
6207:
6205:
6202:
6200:
6197:
6195:
6192:
6190:
6187:
6185:
6182:
6178:
6175:
6173:
6170:
6169:
6168:
6167:Dive planning
6165:
6163:
6160:
6158:
6157:Dive briefing
6155:
6151:
6148:
6146:
6143:
6141:
6138:
6137:
6136:
6135:Decompression
6133:
6129:
6126:
6125:
6124:
6121:
6117:
6114:
6113:
6112:
6109:
6105:
6102:
6101:
6100:
6097:
6096:
6094:
6092:
6086:
6076:
6073:
6071:
6068:
6066:
6063:
6061:
6058:
6056:
6053:
6051:
6048:
6046:
6043:
6041:
6038:
6037:
6035:
6031:
6023:
6020:
6018:
6017:Trait anxiety
6015:
6013:
6010:
6008:
6005:
6003:
6000:
5998:
5994:
5993:
5992:
5989:
5985:
5982:
5980:
5977:
5975:
5972:
5970:
5967:
5965:
5964:Decompression
5962:
5960:
5957:
5956:
5954:
5950:
5947:
5945:
5942:
5940:
5937:
5935:
5932:
5931:
5929:
5925:
5922:
5920:
5917:
5915:
5912:
5910:
5907:
5905:
5902:
5900:
5897:
5896:
5895:
5894:Environmental
5892:
5890:
5887:
5886:
5884:
5882:
5876:
5870:
5867:
5865:
5862:
5860:
5857:
5855:
5852:
5850:
5847:
5845:
5842:
5840:
5837:
5835:
5832:
5831:
5828:
5824:
5823:Diving safety
5819:
5815:
5801:
5798:
5796:
5793:
5792:
5790:
5788:and festivals
5786:Diving events
5784:
5778:
5775:
5773:
5770:
5768:
5767:Shark tourism
5765:
5763:
5760:
5758:
5755:
5753:
5750:
5748:
5745:
5743:
5740:
5738:
5735:
5734:
5732:
5726:
5719:
5716:
5713:
5710:
5707:
5704:
5701:
5698:
5695:
5692:
5689:
5686:
5683:
5680:
5677:
5674:
5671:
5668:
5665:
5662:
5661:
5659:
5657:
5656:organisations
5651:
5645:
5642:
5640:
5637:
5635:
5632:
5630:
5627:
5625:
5622:
5620:
5617:
5615:
5612:
5610:
5607:
5605:
5602:
5600:
5597:
5595:
5592:
5590:
5587:
5586:
5584:
5580:
5574:
5571:
5569:
5566:
5564:
5561:
5559:
5556:
5555:
5552:
5548:
5543:
5539:
5519:
5516:
5514:
5511:
5509:
5506:
5504:
5501:
5500:
5498:
5494:
5491:
5490:
5488:
5484:
5481:
5479:
5476:
5475:
5473:
5471:
5468:
5466:
5463:
5461:
5458:
5457:
5455:
5453:
5447:
5439:
5436:
5434:
5431:
5430:
5429:
5426:
5424:
5421:
5420:
5418:
5412:
5406:
5405:Water jetting
5403:
5401:
5398:
5396:
5395:Thermal lance
5393:
5391:
5388:
5386:
5383:
5379:
5376:
5374:
5371:
5369:
5366:
5363:
5362:
5361:
5358:
5356:
5353:
5351:
5348:
5346:
5343:
5342:
5340:
5334:
5328:
5325:
5323:
5320:
5318:
5315:
5314:
5312:
5310:
5304:
5294:
5293:
5289:
5287:
5286:
5281:
5279:
5278:
5273:
5271:
5270:
5266:
5264:
5263:
5259:
5257:
5256:
5251:
5249:
5248:
5243:
5241:
5240:
5236:
5234:
5233:
5229:
5227:
5226:
5221:
5220:
5218:
5216:
5212:
5206:
5203:
5201:
5198:
5194:
5191:
5190:
5189:
5186:
5184:
5181:
5179:
5176:
5172:
5169:
5168:
5167:
5164:
5162:
5159:
5157:
5154:
5150:
5147:
5146:
5145:
5142:
5140:
5137:
5135:
5134:Sponge diving
5132:
5130:
5127:
5125:
5122:
5120:
5117:
5115:
5112:
5110:
5109:Police diving
5107:
5105:
5104:Pearl hunting
5102:
5100:
5097:
5093:
5090:
5088:
5085:
5084:
5083:
5080:
5078:
5075:
5073:
5072:Hazmat diving
5070:
5066:
5063:
5062:
5061:
5058:
5056:
5053:
5051:
5048:
5047:
5045:
5043:
5037:
5023:
5020:
5018:
5015:
5013:
5010:
5008:
5005:
5003:
5000:
4998:
4997:US Navy SEALs
4995:
4993:
4990:
4988:
4985:
4983:
4980:
4978:
4975:
4973:
4970:
4968:
4965:
4963:
4960:
4958:
4955:
4953:
4950:
4948:
4945:
4943:
4940:
4938:
4935:
4933:
4930:
4928:
4925:
4923:
4920:
4918:
4915:
4913:
4910:
4908:
4905:
4903:
4900:
4898:
4895:
4893:
4890:
4888:
4885:
4883:
4880:
4878:
4875:
4873:
4870:
4868:
4865:
4863:
4860:
4858:
4855:
4853:
4850:
4848:
4847:JW KomandosĂłw
4845:
4843:
4840:
4838:
4835:
4833:
4830:
4828:
4825:
4823:
4820:
4818:
4815:
4813:
4810:
4808:
4805:
4803:
4800:
4798:
4795:
4793:
4790:
4788:
4785:
4783:
4780:
4779:
4777:
4775:
4767:
4759:
4756:
4754:
4751:
4750:
4749:
4746:
4744:
4741:
4739:
4736:
4734:
4731:
4729:
4726:
4724:
4721:
4719:
4716:
4715:
4713:
4711:
4705:
4699:
4696:
4694:
4691:
4689:
4686:
4684:
4681:
4679:
4676:
4674:
4671:
4669:
4666:
4664:
4661:
4659:
4656:
4654:
4651:
4649:
4646:
4642:
4639:
4637:
4634:
4633:
4632:
4629:
4627:
4624:
4623:
4621:
4617:
4613:
4609:
4604:
4600:
4586:
4583:
4581:
4578:
4576:
4573:
4571:
4568:
4566:
4563:
4561:
4558:
4556:
4553:
4552:
4550:
4548:Organisations
4546:
4540:
4537:
4535:
4532:
4530:
4527:
4526:
4524:
4520:
4514:
4511:
4509:
4506:
4502:
4499:
4497:
4494:
4493:
4492:
4489:
4487:
4484:
4482:
4479:
4478:
4476:
4472:
4466:
4463:
4461:
4458:
4456:
4455:Danai Varveri
4453:
4451:
4448:
4446:
4443:
4441:
4438:
4436:
4433:
4431:
4428:
4426:
4423:
4421:
4418:
4416:
4413:
4411:
4408:
4406:
4405:Annelie Pompe
4403:
4401:
4398:
4396:
4393:
4391:
4388:
4386:
4383:
4381:
4378:
4376:
4373:
4371:
4368:
4366:
4363:
4361:
4358:
4356:
4353:
4351:
4348:
4346:
4345:Audrey Mestre
4343:
4341:
4340:Jacques Mayol
4338:
4336:
4333:
4331:
4328:
4326:
4323:
4321:
4318:
4316:
4313:
4311:
4308:
4306:
4305:Pierre Frolla
4303:
4301:
4298:
4296:
4293:
4291:
4288:
4286:
4283:
4281:
4278:
4276:
4273:
4271:
4268:
4266:
4263:
4261:
4258:
4256:
4253:
4251:
4248:
4246:
4245:Sara Campbell
4243:
4241:
4240:Michael Board
4238:
4236:
4233:
4231:
4228:
4226:
4223:
4222:
4220:
4216:
4210:
4207:
4203:
4200:
4199:
4198:
4195:
4193:
4190:
4188:
4185:
4183:
4180:
4178:
4175:
4173:
4170:
4168:
4165:
4164:
4162:
4158:
4150:
4147:
4144:
4141:
4139:
4136:
4133:
4130:
4127:
4124:
4121:
4118:
4115:
4112:
4109:
4108:Dynamic apnea
4106:
4103:
4100:
4097:
4094:
4091:
4088:
4087:
4085:
4083:
4082:Vertical Blue
4080:
4078:
4075:
4074:
4072:
4068:
4062:
4059:
4057:
4054:
4052:
4049:
4047:
4044:
4042:
4039:
4037:
4034:
4030:
4027:
4026:
4025:
4024:Pearl hunting
4022:
4020:
4017:
4015:
4012:
4010:
4007:
4005:
4002:
4001:
3999:
3995:
3991:
3987:
3982:
3978:
3962:
3959:
3957:
3954:
3953:
3952:
3949:
3947:
3944:
3940:
3937:
3935:
3932:
3931:
3930:
3929:Diving spread
3927:
3926:
3924:
3920:
3914:
3911:
3909:
3906:
3904:
3901:
3899:
3896:
3894:
3891:
3889:
3886:
3884:
3881:
3879:
3876:
3875:
3873:
3869:
3863:
3860:
3858:
3855:
3853:
3850:
3848:
3845:
3843:
3840:
3838:
3835:
3833:
3830:
3828:
3825:
3823:
3820:
3818:
3817:ROV KIEL 6000
3815:
3813:
3810:
3808:
3805:
3803:
3800:
3798:
3795:
3793:
3790:
3788:
3785:
3783:
3780:
3778:
3775:
3773:
3770:
3768:
3765:
3763:
3760:
3758:
3755:
3753:
3750:
3749:
3747:
3745:
3739:
3729:
3726:
3724:
3721:
3719:
3716:
3714:
3711:
3709:
3706:
3704:
3701:
3700:
3698:
3696:
3690:
3682:
3679:
3678:
3677:
3674:
3670:
3667:
3665:
3662:
3660:
3657:
3655:
3652:
3651:
3650:
3647:
3646:
3644:
3640:
3634:
3631:
3629:
3626:
3624:
3621:
3619:
3616:
3612:
3609:
3607:
3604:
3602:
3599:
3597:
3594:
3592:
3589:
3588:
3587:
3584:
3582:
3579:
3577:
3574:
3572:
3569:
3568:
3566:
3564:
3561:Decompression
3558:
3552:
3549:
3545:
3542:
3541:
3540:
3537:
3533:
3530:
3528:
3525:
3524:
3523:
3520:
3518:
3515:
3511:
3508:
3506:
3503:
3502:
3501:
3498:
3496:
3493:
3491:
3488:
3484:
3481:
3480:
3479:
3476:
3472:
3469:
3467:
3464:
3462:
3459:
3457:
3454:
3453:
3452:
3449:
3447:
3444:
3442:
3439:
3437:
3434:
3432:
3429:
3425:
3422:
3420:
3417:
3415:
3412:
3410:
3407:
3406:
3405:
3402:
3401:
3399:
3395:Breathing gas
3393:
3387:
3384:
3382:
3379:
3377:
3374:
3372:
3369:
3367:
3364:
3362:
3359:
3357:
3354:
3352:
3351:Diving ladder
3349:
3347:
3344:
3342:
3339:
3337:
3334:
3333:
3331:
3327:
3323:
3319:
3314:
3310:
3296:
3293:
3291:
3288:
3286:
3283:
3281:
3278:
3276:
3273:
3271:
3268:
3266:
3263:
3261:
3258:
3256:
3253:
3251:
3248:
3246:
3243:
3241:
3238:
3236:
3233:
3231:
3228:
3226:
3223:
3221:
3218:
3216:
3213:
3211:
3208:
3206:
3203:
3201:
3198:
3196:
3193:
3191:
3188:
3186:
3183:
3181:
3178:
3176:
3175:René Cavalero
3173:
3171:
3168:
3166:
3163:
3161:
3158:
3156:
3153:
3151:
3148:
3147:
3145:
3143:manufacturers
3137:
3127:
3124:
3122:
3119:
3117:
3114:
3112:
3109:
3107:
3104:
3102:
3099:
3097:
3094:
3092:
3089:
3088:
3086:
3084:
3078:
3072:
3069:
3067:
3064:
3062:
3059:
3057:
3054:
3052:
3049:
3047:
3044:
3042:
3039:
3037:
3034:
3032:
3029:
3027:
3024:
3022:
3019:
3017:
3014:
3012:
3009:
3007:
3004:
3002:
2999:
2997:
2994:
2992:
2989:
2987:
2984:
2982:
2979:
2977:
2976:Carleton CDBA
2974:
2972:
2969:
2968:
2966:
2964:
2960:
2952:
2949:
2947:
2944:
2942:
2939:
2937:
2934:
2930:
2927:
2926:
2925:
2922:
2920:
2917:
2915:
2912:
2910:
2907:
2906:
2905:
2902:
2901:
2899:
2897:
2891:
2885:
2882:
2878:
2875:
2873:
2870:
2866:
2863:
2862:
2861:
2858:
2856:
2853:
2852:
2851:
2848:
2844:
2841:
2840:
2839:
2838:Diving helmet
2836:
2832:
2829:
2827:
2824:
2823:
2822:
2819:
2817:
2814:
2813:
2811:
2809:
2801:
2793:
2790:
2788:
2785:
2783:
2780:
2778:
2775:
2773:
2770:
2768:
2767:Distance line
2765:
2764:
2762:
2760:
2757:
2755:
2752:
2750:
2749:Safety helmet
2747:
2745:
2744:Rescue tether
2742:
2740:
2737:
2733:
2730:
2729:
2728:
2725:
2721:
2718:
2716:
2715:Bailout block
2713:
2712:
2711:
2708:
2706:
2703:
2701:
2698:
2694:
2691:
2690:
2689:
2686:
2684:
2681:
2677:
2676:Diver's knife
2674:
2673:
2672:
2669:
2667:
2664:
2662:
2659:
2657:
2654:
2650:
2647:
2645:
2642:
2641:
2640:
2637:
2636:
2634:
2628:
2622:
2619:
2617:
2614:
2610:
2607:
2605:
2602:
2601:
2600:
2597:
2595:
2592:
2588:
2585:
2583:
2580:
2579:
2578:
2575:
2573:
2570:
2569:
2567:
2561:
2555:
2552:
2550:
2547:
2545:
2542:
2538:
2535:
2534:
2533:
2530:
2528:
2525:
2523:
2522:Dive computer
2520:
2518:
2515:
2513:
2510:
2509:
2507:
2503:
2495:
2492:
2490:
2487:
2485:
2482:
2481:
2480:
2477:
2473:
2470:
2468:
2465:
2463:
2460:
2458:
2457:Orinasal mask
2455:
2453:
2450:
2448:
2445:
2444:
2443:
2442:Diving helmet
2440:
2438:
2435:
2434:
2432:
2426:
2418:
2415:
2413:
2410:
2409:
2408:
2405:
2403:
2400:
2396:
2393:
2391:
2388:
2387:
2386:
2383:
2379:
2376:
2374:
2371:
2370:
2369:
2366:
2365:
2363:
2361:
2357:
2351:
2348:
2346:
2345:Jersey upline
2343:
2341:
2338:
2336:
2333:
2331:
2328:
2326:
2325:Dive computer
2323:
2321:
2318:
2316:
2313:
2311:
2308:
2306:
2303:
2302:
2300:
2298:
2295:Decompression
2292:
2284:
2281:
2279:
2276:
2274:
2271:
2269:
2268:Ankle weights
2266:
2265:
2264:
2261:
2257:
2254:
2252:
2249:
2247:
2244:
2243:
2242:
2239:
2238:
2236:
2230:
2224:
2221:
2219:
2216:
2214:
2211:
2209:
2206:
2204:
2201:
2199:
2196:
2194:
2191:
2189:
2186:
2184:
2181:
2179:
2178:Breathing air
2176:
2174:
2171:
2169:
2166:
2165:
2163:
2161:
2160:Breathing gas
2157:
2151:
2148:
2146:
2143:
2141:
2138:
2137:
2135:
2131:
2125:
2122:
2120:
2117:
2116:
2113:
2109:
2104:
2100:
2092:
2089:
2087:
2084:
2082:
2079:
2077:
2074:
2072:
2069:
2067:
2064:
2062:
2059:
2057:
2054:
2053:
2052:
2049:
2047:
2044:
2043:
2040:
2036:
2029:
2024:
2022:
2017:
2015:
2010:
2009:
2006:
2000:
1996:
1991:
1987:
1986:
1981:
1976:
1975:
1965:
1961:
1957:
1953:
1949:
1944:
1943:
1922:
1915:
1909:
1907:
1891:. Nov 2, 1914
1890:
1886:
1880:
1872:
1868:
1864:
1858:
1854:
1850:
1843:
1835:
1831:
1827:
1823:
1819:
1812:
1804:
1797:
1790:
1784:
1779:
1763:
1759:
1753:
1738:
1732:
1725:
1719:
1712:
1707:
1692:
1691:
1686:
1679:
1664:
1658:
1643:. Sea and Sea
1639:
1632:
1618:. Sea and Sea
1617:
1616:"Sea and Sea"
1611:
1596:on 2013-01-02
1595:
1591:
1584:
1580:
1569:
1568:Action camera
1566:
1563:
1560:
1557:
1554:
1551:
1548:
1545:
1542:
1539:
1536:
1533:
1530:
1529:
1525:
1514:
1500:
1495:
1492:Peter Scoones
1488:
1483:
1476:
1471:
1470:
1466:
1463:
1460:
1459:Stan Waterman
1457:
1454:
1451:
1448:
1445:
1442:
1438:
1435:
1432:
1429:
1426:
1425:E. Lee Spence
1423:
1420:
1417:
1414:
1411:
1408:
1407:Peter Scoones
1405:
1402:
1399:
1396:
1393:
1390:
1387:
1384:
1381:
1378:
1375:
1372:
1369:
1366:
1365:Agnes Milowka
1363:
1360:
1357:
1354:
1351:
1348:
1345:
1342:
1339:
1336:
1333:
1330:
1327:
1324:
1321:
1318:
1317:Stephen Frink
1315:
1312:
1309:
1306:
1303:
1300:
1297:
1294:
1291:
1288:
1285:
1282:
1279:
1276:
1275:John D. Craig
1273:
1270:
1267:
1264:
1261:
1258:
1255:
1252:
1251:Jonathan Bird
1249:
1246:
1245:Adrian Biddle
1243:
1240:
1237:
1234:
1231:
1228:
1225:
1224:
1215:
1211:
1208:
1204:
1200:
1196:
1192:
1188:
1185:
1181:
1178:
1176:
1172:
1168:
1165:
1161:
1158:1926 —
1157:
1154:
1151:1914 —
1150:
1147:
1146:electromagnet
1143:
1139:
1135:
1131:
1128:1893 —
1127:
1124:
1121:1856 —
1120:
1119:
1114:
1106:
1099:
1095:
1088:
1084:
1075:
1073:
1069:
1058:
1055:
1051:
1047:
1042:
1025:
1021:
1017:
1013:
1009:
1006:
1005:
1003:
1000:
997:
994:
993:
987:
985:
981:
977:
974:
968:
966:
962:
957:
955:
951:
947:
943:
939:
935:
930:
928:
924:
920:
917:photographer
916:
906:
891:
888:December 2020
882:
878:
875:This section
873:
870:
866:
865:
862:
847:
844:December 2020
838:
834:
831:This section
829:
826:
822:
821:
818:
815:
799:
796:December 2020
790:
786:
783:This section
781:
778:
774:
773:
770:
767:
757:
755:
749:
743:
738:
734:
732:
728:
724:
723:color balance
720:
716:
712:
706:
704:
695:
691:
689:
680:
676:
672:
670:
666:
661:
657:
653:
649:
645:
641:
638:The use of a
633:
628:
619:
616:
614:
610:
609:full-spectrum
606:
602:
596:
594:
590:
586:
582:
579:. The longer
578:
574:
570:
565:
557:
552:
536:
533:December 2020
527:
523:
520:This section
518:
515:
511:
510:
503:
499:
496:
493:
488:
485:
481:
477:
476:
475:
473:
467:
451:
442:
438:
435:This section
433:
430:
426:
425:
422:
420:
409:
401:
397:
395:
391:
390:magnification
387:
382:
379:
378:angle of view
375:
371:
367:
362:
359:
354:
349:
346:
341:
337:
333:
329:
325:
321:
312:
304:
296:
288:
279:
277:
273:
269:
265:
261:
257:
248:
241:
236:
227:
225:
221:
217:
216:invertebrates
213:
209:
205:
201:
195:
193:
189:
185:
181:
177:
173:
169:
165:
159:
154:
147:
143:
139:
135:
131:
123:
113:
110:
102:
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
13823:Polaroid art
13717:K-14 process
13712:Instant film
13707:Gum printing
13662:C-41 process
13647:Photographic
13548:Image sensor
13543:Film scanner
13197:Sun printing
13130:Print toning
12958:
12917:space selfie
12887:Pictorialism
12817:Ethnographic
12797:Conservation
12669:Guide number
12664:Focal length
12220:
12208:
12196:
12189:
12181:
12174:
12162:
12150:
11925:Steinke hood
11887:Escape trunk
11843:
11822:
11808:
11800:
11791:
11721:
11713:
11706:Shinkai 6500
11705:
11698:Shinkai 2000
11697:
11689:
11681:
11672:
11665:
11658:
11651:
11643:
11635:
11628:
11621:
11614:
11607:
11598:
11590:
11582:
11565:
11548:
11540:
11414:Wreck diving
11370:Night diving
11299:environments
11075:Keith Jessop
11044:Lionel Crabb
11023:Rick Stanton
10997:John Mattera
10977:Bob Halstead
10972:Bret Gilliam
10967:Gary Gentile
10957:Victor Berge
10931:Reid Wiseman
10851:Nicole Stott
10816:Josef Schmid
10806:Tara Ruttley
10751:Karen Nyberg
10731:Jessica Meir
10611:David Gruber
10576:Albert Falco
10561:Sylvia Earle
10496:Justin Brown
10401:Leigh Bishop
10260:Brian Skerry
10245:Pierre Petit
10235:Steve Parish
10225:Noel Monkman
10205:Rudie Kuiter
10185:Peter Gimbel
10082:Andrew Wight
10002:Mark Ellyatt
9983:Scuba record
9924:Richard Pyle
9834:Sylvia Earle
9819:Cathy Church
9814:Hugh Bradner
9809:Louis Boutan
9804:Mensun Bound
9642:Competitions
9510:Sport diving
9419:Spearfishing
8965:Recreational
8773:Rescue Diver
8661:Recreational
8618:Scuba skills
8596:Ear clearing
8558:Overlearning
8394:
8387:
8380:
8373:
8366:
8315:
8308:
8301:
8294:
8287:
8280:
8273:
8266:
8259:
8243:Publications
8085:David Bright
8080:Allan Bridge
8060:Scuba diving
7973:John Bennett
7957:Professional
7944:
7936:
7928:
7920:
7913:Star Canopus
7912:
7905:Drill Master
7904:
7896:
7860:LoĂŻc Leferme
7819:Early diving
7787:
7701:
7686:Military and
7668:Welfreighter
7643:Necker Nymph
7564:
7556:
7517:Gordon Smith
7472:Peter Kreeft
7462:Émile Gagnan
7457:Henry Fleuss
7355:Whydah Gally
7353:
7346:
7340:
7332:
7228:Duty of care
7073:John Rawlins
6988:Robert Boyle
6955:and medicine
6812:Laryngospasm
6758:contaminants
6595:Air embolism
6562:Surfer's ear
6436:Occupational
6296:Incident pit
6284:Risk control
6214:Night diving
6204:Drift diving
6189:Diver rescue
6123:Buddy diving
6070:Hyperthermia
6033:Consequences
6012:Task loading
5864:Water safety
5644:Wreck diving
5638:
5291:
5285:Royal George
5284:
5276:
5268:
5261:
5254:
5246:
5238:
5231:
5224:
5182:
5099:Media diving
4832:Jagdkommando
4738:Minentaucher
4683:Police diver
4641:Hazmat diver
4430:Walter Steyn
4375:Dave Mullins
4335:Enzo Maiorca
4330:LoĂŻc Leferme
4295:Emma Farrell
4265:Robert Croft
4260:Carlos Coste
4132:Static apnea
4086:Disciplines
4070:Competitions
4041:Spearfishing
3842:Seafox drone
3623:Diving stage
3601:Clump weight
3478:Gas blending
3446:Diver's pump
3431:Booster pump
3361:Diving stage
3285:Siebe Gorman
3260:Morse Diving
3011:Halcyon RB80
2894:Open-circuit
2594:Diving stage
2532:Diving watch
2512:Bottom timer
2340:Diving stage
2278:Trim weights
2232:Buoyancy and
2071:Scuba diving
2051:Diving modes
1983:
1955:
1951:
1940:Bibliography
1925:. Retrieved
1920:
1893:. Retrieved
1888:
1879:
1852:
1848:
1842:
1825:
1821:
1811:
1802:
1789:
1778:
1768:December 11,
1766:. Retrieved
1761:
1752:
1742:December 25,
1740:. Retrieved
1731:
1718:
1711:Deep-six.com
1706:
1694:. Retrieved
1688:
1678:
1666:. Retrieved
1657:
1645:. Retrieved
1631:
1620:. Retrieved
1610:
1598:. Retrieved
1594:the original
1583:
1504:Brian Skerry
1413:Brian Skerry
1389:Pierre Petit
1377:Steve Parish
1371:Noel Monkman
1347:Rudie Kuiter
1323:Peter Gimbel
1191:CALYPSO-PHOT
1171:Bruce Mozert
1163:
1130:Louis Boutan
1087:Paul Bartsch
1064:
1037:
1012:Biodiversity
990:Applications
982:
978:
969:
958:
948:the overall
931:
911:
900:Split images
885:
881:adding to it
876:
859:
856:Video lights
841:
837:adding to it
832:
811:
793:
789:adding to it
784:
763:
750:
747:
707:
703:macro lenses
700:
685:
673:
637:
617:
597:
589:water column
566:
562:
530:
526:adding to it
521:
469:
445:
441:adding to it
436:
415:
406:
386:macro lenses
383:
363:
350:
336:macro lenses
317:
275:
253:
210:, submerged
196:
172:scuba diving
163:
162:
145:
137:
105:
99:January 2008
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
13828:Stereoscopy
13692:E-6 process
13687:Dye coupler
13620:color space
13533:Digiscoping
13526:camera back
13441:Philippines
13370:Visual arts
13360:Glass plate
13345:Heliography
13244:Composition
13219:Ultraviolet
13175:Stereoscopy
13170:Slow motion
13155:Scanography
13070:Kite aerial
13010:Contre-jour
12902:Post-mortem
12892:Pornography
12872:Neues Sehen
12807:Documentary
12741:Zone System
12716:Reciprocity
12642:Film format
12572:Backscatter
12550:Terminology
12420:beauty dish
12319:rangefinder
12284:light-field
12265:Photography
11959:CMAS Europe
11920:Momsen lung
11560:Bathyscaphe
11488:Bathysphere
11397:Cave diving
11365:Muck diving
11350:Deep diving
11178:Blood shift
10992:Steve Lewis
10826:Dewey Smith
10786:Marc Reagan
10666:Scott Kelly
10661:Les Kaufman
10571:Sheck Exley
10556:Pedro Duque
10346:Martyn Farr
10341:Sheck Exley
10295:John Veltri
10230:Pete Oxford
10215:Luis Marden
10190:Monty Halls
10175:Ric Frazier
10072:Andy Torbet
10052:RamĂłn Bravo
10007:Sheck Exley
9954:Myriam Seco
9854:Honor Frost
9799:George Bass
9762:Teseo Tesei
9737:Billy Deans
9717:Mary Bonnin
9580:AIDA Hellas
9472:Breath-hold
9403:Finswimming
9159:authorities
8926:Free-diving
8865:authorities
8738:Dive leader
8423:Dive guides
8317:Basic Scuba
8217:Josef Velek
8207:Rob Stewart
8202:Dewey Smith
8167:Yuri Lipski
8140:Steve Irwin
8120:Sheck Exley
8115:Milan Dufek
8110:Deon Dreyer
8015:Per Skipnes
7929:Venture One
7755:NOGI Awards
7367:and artists
6797:Hypothermia
6742:Hypercapnia
6677:Inert gases
6331:Diving team
6234:Wall diving
6229:Solo diving
6128:buddy check
6111:Boat diving
6065:Hypercapnia
6055:Hypothermia
5979:Seasickness
5924:Wave action
5795:Diversnight
5737:Dive center
5629:Solo diving
5609:Muck diving
5599:Deep diving
5594:Cave diving
5582:Specialties
5423:Limpet mine
5385:Lifting bag
5309:contractors
5055:Dive leader
4927:Shayetet 13
4678:Media diver
4619:Occupations
4513:Hypothermia
4508:Hypercapnia
4350:Karol Meyer
4255:Goran ÄŚolak
4172:Diving suit
4167:Diving mask
4077:Nordic Deep
3883:Diving shot
3827:Scorpio ROV
3596:Closed bell
3591:Bell cursor
3586:Diving bell
3346:Diving bell
3235:Oscar Gugen
2936:Pony bottle
2782:Line marker
2759:Snoopy loop
2700:Diving bell
2649:Pony bottle
2582:Closed bell
2577:Diving bell
2517:Depth gauge
2479:Diving mask
2390:Sladen suit
2360:Diving suit
2335:Diving shot
2330:Diving bell
2283:Weight belt
2168:Bailout gas
2140:Diving mask
1978:‹ The
1958:: 451–460.
1828:: 451–460.
1668:16 December
1453:John Veltri
1359:Luis Marden
1329:Monty Halls
1311:Ric Frazier
1184:Rolleimarin
1068:iNaturalist
1041:marine life
1016:iNaturalist
927:coral reefs
701:When using
688:backscatter
593:coral reefs
581:wavelengths
188:submersible
168:photographs
13873:Categories
13818:Lomography
13649:processing
13598:Print film
13514:comparison
13481:Uzbekistan
13431:Luxembourg
13391:Bangladesh
13340:Dufaycolor
13320:Box camera
13277:Simplicity
13234:Zoom burst
13229:Xerography
13224:Vignetting
13214:Time-lapse
13202:Tilt–shift
13095:Mordançage
13085:Luminogram
13050:Holography
13045:High-speed
13025:Fill flash
13005:Burst mode
12983:Techniques
12964:Vernacular
12959:Underwater
12954:Toy camera
12934:Still life
12862:Monochrome
12852:High-speed
12802:Cloudscape
12792:Conceptual
12694:Photograph
12679:Lens flare
12659:Film speed
12541:Zone plate
12487:wide-angle
12472:long-focus
12184:Dive sites
12009:Reef Check
12004:PADI AWARE
11974:Green Fins
11907:Escape set
11599:Trieste II
11409:Ice diving
11170:physiology
10936:Kimiya Yui
10651:Emma Hwang
10526:Robin Cook
10416:Bill Nagle
10381:Bill Stone
10324:Underwater
10280:Ron Taylor
10240:Zale Parry
10170:Rodney Fox
10125:Eric Cheng
10100:Doug Allan
10091:Underwater
10033:filmmakers
10031:Underwater
10012:Nuno Gomes
9997:Jim Bowden
9879:Pilar Luna
9778:scientists
9776:Underwater
9534:Rebreather
9489:Freediving
8778:Solo diver
8743:Divemaster
8591:Diver trim
8375:Goldfinder
8135:Guy Garman
8062:fatalities
7961:fatalities
7848:fatalities
7846:Freediving
7788:Conception
7724:Mission 31
7673:Wet Nellie
7608:propulsion
7541:Historical
7507:Joe Savoie
7452:Ted Eldred
7437:John Deane
6747:Hypocapnia
6590:Barotrauma
6438:safety and
6311:Redundancy
6246:management
6091:procedures
6040:Barotrauma
5997:competence
5930:Equipment
5604:Ice diving
5450:Underwater
5414:Underwater
5364:Brush cart
5040:Underwater
4837:JW Formoza
4648:Divemaster
4522:Historical
4481:Barotrauma
4450:Fatma Uruk
4415:Tom Sietas
4400:Liv Philip
4218:Freedivers
4036:Snorkeling
4014:Freediving
3997:Activities
3986:Freediving
3934:Air spread
3797:KaĹźif ROUV
3772:Deep Drone
3693:Underwater
3669:Subskimmer
3664:Liveaboard
3424:Silica gel
3341:Diver lift
3215:Drägerwerk
3200:Dive Xtras
3185:Cressi-Sub
2826:Burst disc
2804:Underwater
2792:Silt screw
2666:Dive light
2661:Buddy line
2527:Dive timer
2412:Dive skins
2251:Dump valve
2218:Travel gas
2173:Bottom gas
2076:Snorkeling
2061:Freediving
1647:7 November
1622:2012-06-20
1600:2012-09-02
1575:References
1437:Ron Taylor
1383:Zale Parry
1305:Rodney Fox
1257:Eric Cheng
1050:visibility
1048:, or poor
1046:tidal flow
942:refraction
656:shipwrecks
605:Fill flash
549:See also:
448:April 2024
366:refraction
208:shipwrecks
180:snorkeling
158:East Timor
69:newspapers
13768:Norwegian
13732:Stop bath
13677:Developer
13305:Ambrotype
13267:Lead room
13190:Slit-scan
13125:Photogram
13120:Panoramic
13030:Fireworks
13015:Cyanotype
12857:Landscape
12502:telephoto
12450:reflector
12445:monolight
12440:lens hood
12425:cucoloris
12361:safelight
12272:Equipment
12182:Indexes:
11682:Sea Cliff
11615:Ictineu 3
11566:Archimède
11541:Aluminaut
10871:Bill Todd
10776:Tim Peake
10636:Paul Hill
10438:Aquanauts
10371:Tom Mount
10326:explorers
10195:Hans Hass
10145:Ben Cropp
10077:Ivan Tors
10067:Paul Rose
9752:Hans Hass
9700:of diving
9576:National
9479:Aquathlon
9434:Australia
9124:(ScotSAC)
8192:Dave Shaw
8152:Jim Jones
7889:incidents
7779:incidents
7777:Dive boat
7769:Incidents
7550:Aqua-Lung
7543:equipment
7388:Engineers
7374:The Diver
7333:Commodore
6978:Paul Bert
6912:Screening
6881:Personnel
6847:First aid
6835:Treatment
6778:Immersion
6658:Hyperoxia
6637:Dysbarism
6539:disorders
6388:Equipment
6254:Checklist
6145:Pyle stop
5470:Powerhead
5438:Polespear
5338:equipment
5336:Tools and
5269:Mary Rose
5255:Lusitania
5247:Laurentic
4182:Polespear
4160:Equipment
4004:Aquathlon
3822:ROV PHOCA
3792:KaikĹŤ ROV
3649:Dive boat
3642:Platforms
3563:equipment
3490:Gas panel
3414:Hopcalite
3386:Moon pool
3230:Technisub
3180:Cis-Lunar
3150:AP Diving
3141:equipment
3106:Gas panel
2946:Sidemount
2904:Scuba set
2808:apparatus
2806:breathing
2777:Dive reel
2656:Bolt snap
2632:equipment
2609:PowerSwim
2565:equipment
2494:Half mask
2484:Band mask
2430:and masks
2402:Rash vest
2297:equipment
2198:Hydreliox
1914:"Welcome"
1871:893847466
1335:Hans Hass
1281:Ben Cropp
754:Photoshop
742:Moray Eel
715:turbidity
419:bluetooth
274:systems.
272:35mm film
230:Equipment
224:portraits
186:, from a
134:Neon goby
13847:Category
13553:CMOS APS
13451:Slovenia
13379:Regional
13325:Calotype
13262:Headroom
13140:Redscale
13055:Infrared
13000:Brenizer
12974:Wildlife
12897:Portrait
12842:Forensic
12832:Fine-art
12767:Aircraft
12757:Abstract
12637:F-number
12617:Exposure
12592:Clipping
12567:Aperture
12435:hot shoe
12356:enlarger
12351:Darkroom
12176:Glossary
12152:Category
11945:interest
11652:Losharik
11629:Jiaolong
11591:Sea Pole
11006:Rescuers
9712:Aquanaut
9698:Pioneers
9451:Colombia
9242:(ProTec)
9185:agencies
9094:(ProTec)
9022:(FFESSM)
8971:agencies
8930:agencies
8463:training
8406:Research
8341:DIN 7876
7945:Wildrake
7885:Offshore
7610:vehicles
7171:(SAUHMA)
7099:research
6943:Research
6792:Drowning
6787:Asphyxia
6709:Taravana
6571:Pressure
6162:Dive log
6050:Drowning
5995:Lack of
5934:Freeflow
5919:Silt out
5914:Overhead
5730:industry
5702:(FFESSM)
5428:Speargun
5239:La Belle
4770:Military
4708:Military
4486:Drowning
4197:Swimfins
4192:Speargun
3903:Jackstay
3847:SeaPerch
3777:Épaulard
3611:Wet bell
3571:Air-lock
3397:handling
3371:Jackstay
3366:Downline
3275:Porpoise
3091:Air line
3051:Porpoise
2727:Lifeline
2616:Towboard
2587:Wet bell
2563:Mobility
2437:Anti-fog
2385:Dry suit
2378:Newtsuit
2373:JIM suit
1980:template
1927:18 April
1895:July 24,
1696:18 April
1510:See also
1078:Timeline
660:sunlight
613:exposure
585:sunlight
573:contrast
545:Lighting
220:seaweeds
184:swimming
13858:Outline
13794:Related
13486:Vietnam
13471:Ukraine
13406:Denmark
13386:Albania
13365:Tintype
13292:History
13257:Framing
13150:Rollout
13115:Panning
13065:Kirlian
12969:Wedding
12847:Glamour
12827:Fashion
12812:Eclipse
12782:Banquet
12704:Albumen
12514:Monopod
12492:fisheye
12460:softbox
12309:pinhole
12299:instant
12289:digital
12210:Outline
12164:Commons
12029:SeaKeys
11943:Special
11850:SRV-300
11807:DSRV-2
11799:DSRV-1
11690:Shinkai
11666:Nautile
11583:Harmony
11532:vehicle
11121:physics
11037:Frogmen
10397:Wrecks
9985:holders
9224:(IANTD)
9046:(IANTD)
9016:(FEDAS)
8905:schools
8853:(WRSTC)
8814:(IDRCF)
8253:Manuals
7576:Nikonos
7563:SP-350
7557:Calypso
7341:Monitor
7165:(SPUMS)
6780:related
6663:Hypoxia
6573:related
6369:Gas man
6339:Bellman
6060:Hypoxia
5904:Delta-P
5899:Current
5881:hazards
5696:(FEDAS)
5460:Gyrojet
5452:firearm
5416:weapons
5378:Pigging
5350:Airlift
5277:Monitor
5022:UNGERIN
4857:KOPASKA
4842:JW GROM
4817:Fukuryu
4733:Frogman
4673:Haenyeo
4474:Hazards
4202:Monofin
4019:Haenyeo
3922:General
3908:Jonline
3812:OpenROV
3695:habitat
3170:Beuchat
3001:Dolphin
2621:Wet sub
2604:Monofin
2599:Swimfin
2428:Helmets
2407:Wetsuit
2350:Jonline
2150:Swimfin
2145:Snorkel
1982:below (
1690:YouTube
1636:Staff.
1207:Nikonos
1205:as the
954:filters
711:filters
358:O-rings
264:Nikonos
260:Calypso
240:Nikonos
83:scholar
13856:
13845:
13778:street
13773:Polish
13466:Turkey
13461:Taiwan
13446:Serbia
13436:Norway
13411:Greece
13396:Canada
12990:Afocal
12949:Street
12929:Sports
12912:Selfie
12867:Nature
12822:Erotic
12787:Candid
12762:Aerial
12750:Genres
12652:medium
12529:Tripod
12497:swivel
12410:Filter
12388:holder
12383:format
12279:Camera
12222:Portal
12198:Diving
12191:Divers
11947:groups
11844:Remora
11809:Avalon
11801:Mystic
11792:Mystic
11720:DSV-5
11714:Turtle
11673:Pisces
11636:Konsul
11577:FNRS-3
11572:FNRS-2
11440:Impact
11297:Diving
11230:theory
11168:Diving
11119:Diving
10387:Reefs
10332:Caves
9439:Turkey
9303:(NAUI)
9279:(CDAA)
9270:diving
9248:(RAID)
9236:(PDIC)
9230:(PADI)
9218:(FIAS)
9212:(DSAT)
9206:(CMAS)
9200:(BSAC)
9194:(ANDI)
9168:(AAUS)
9136:(TSSF)
9100:(RAID)
9088:(PDIC)
9082:(PADI)
9070:(NAUI)
9064:(NASE)
9058:(TIDF)
9040:(IAHD)
9028:(FIAS)
9010:(CMAS)
8998:(BSAC)
8992:(ANMP)
8986:(ANDI)
8980:(ACUC)
8945:(CMAS)
8939:(AIDA)
8874:(ADAS)
8837:(NOAA)
8826:(IMCA)
8820:(IDSA)
8667:levels
8574:Skills
7959:diving
7887:diving
7565:Denise
7183:(NEDU)
7177:(UHMS)
7139:(EUBS)
7133:(EDTC)
7127:(DMAC)
7121:(DDRC)
6646:Oxygen
6537:Diving
6440:health
6390:safety
6089:Diving
5879:Diving
5720:(WKPP)
5714:(QRSS)
5708:(IAHD)
5690:(CMAS)
5672:(CDAA)
5666:(BSAC)
5518:QBS-06
5400:Tremie
5307:Diving
5232:Kronan
4862:MARCOS
4822:GRUMEC
4772:diving
4710:diving
4098:(CWTB)
3757:ABISMO
3723:SEALAB
3295:Suunto
3265:Nemrod
3240:Heinke
3139:Diving
3111:Hookah
3066:Salvus
2630:Safety
2223:Trimix
2213:Oxygen
2208:Nitrox
2203:Hydrox
2193:Heliox
1999:Curlie
1985:Curlie
1869:
1859:
1164:colour
644:strobe
374:optics
343:Other
85:
78:
71:
64:
56:
13783:women
13741:Lists
13697:Fixer
13580:Pixel
13509:D-SLR
13456:Sudan
13426:Korea
13421:Japan
13416:India
13401:China
13185:Strip
13110:Night
13090:Macro
12995:Bokeh
12939:Stock
12907:Ruins
12647:large
12477:prime
12455:snoot
12415:Flash
12393:stock
12368:Drone
12329:still
12314:press
12304:phone
12294:field
12103:Other
11842:ASRV
11786:MSM-1
11549:Alvin
11478:Other
9309:(TDI)
9297:(CDG)
9291:(GUE)
9285:(CDG)
9260:(TXR)
9254:(TSA)
9142:(UDI)
9130:(SSI)
9118:(SEI)
9112:(SDI)
9106:(SAA)
9076:(NOB)
9052:(ILS)
9034:(GUE)
9004:(CFT)
8967:scuba
8957:(SSI)
8890:(HSE)
8808:(EUF)
8663:scuba
8461:Diver
8145:death
7606:Diver
7324:sites
7115:(DAN)
6552:Cramp
6007:Panic
5684:(CFT)
5678:(CDG)
5654:Diver
5317:COMEX
5225:Egypt
4774:units
4145:(VWT)
4134:(STA)
4128:(NLT)
4122:(FIM)
4116:(DNF)
4110:(DYN)
4104:(CNF)
4092:(CWT)
3951:Sonar
3255:Mares
3220:Fenzy
3205:Divex
3195:DESCO
3190:Dacor
3155:Apeks
3121:Snuba
3036:LAR-V
3031:LAR-6
3026:LAR-5
3016:IDA71
2896:scuba
1917:(PDF)
1851:[
1799:(PDF)
1762:Nikon
1641:(PDF)
1203:Nikon
1142:flash
1024:iSpot
950:focus
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766:snoot
760:Snoot
652:caves
640:flash
601:flash
577:depth
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394:modes
384:With
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340:focus
268:Nikon
90:JSTOR
76:books
13806:film
13521:MILC
13020:ETTR
12877:Nude
12837:Fire
12736:Sync
12534:head
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12467:Lens
12430:gobo
12378:base
12373:Film
12344:view
11823:Priz
11722:Nemo
11712:DSV
11704:DSV
11696:DSV
11688:DSV
11680:DSV
11622:JAGO
11547:DSV
9268:Cave
8951:(PI)
7339:USS
6244:Risk
5292:Vasa
5283:HMS
5275:USS
5262:Mars
5253:RMS
5042:work
3767:CURV
3071:Siva
3041:LARU
2996:DSEA
2991:CUMA
1929:2024
1897:2012
1867:OCLC
1857:ISBN
1770:2016
1744:2013
1698:2024
1670:2020
1649:2016
1439:and
571:and
500:and
212:cave
202:and
200:fish
62:news
13558:CCD
12339:toy
12334:TLR
12324:SLR
11781:LR7
11776:LR5
11659:Mir
7555:RV
7331:SS
7208:Law
5245:SS
5223:SS
4626:Ama
4529:Ama
4029:Ama
3056:Ray
1997:at
1960:doi
1830:doi
883:.
839:.
791:.
654:or
642:or
583:of
528:.
443:.
334:or
190:or
45:by
13875::
1956:59
1954:.
1950:.
1919:.
1905:^
1887:.
1865:.
1826:59
1824:.
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1801:.
1760:.
1687:.
1022:,
1018:,
812:A
764:A
756:.
615:.
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322:,
238:A
218:,
182:,
178:,
12257:e
12250:t
12243:v
9632:)
9571:)
2027:e
2020:t
2013:v
1966:.
1962::
1931:.
1899:.
1873:.
1836:.
1832::
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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