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Photozone reviewed the lens favourably, stating, "in terms of resolution and contrast the lens is able to produce very good results straight from the max. aperture setting" and "mechanical quality of the lens is absolutely exceptional thanks to high quality materials and seals against dust and
296:
moisture". Of the ultrasonic autofocus motor, they wrote that it "works like a breeze - it's both fast and almost silent." Overall, they concluded that the lens is "highly desirable lens for sports and wildlife photographers."
299:
ColorFoto wrote the lens had outstanding sharpness over the entire frame, even wide open, and PopPhoto.com said that "images shot in the field were satisfyingly contrasty and sharp."
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is a supertele prime lens for Pentax K-mount. It uses Pentax' silent SDM motor for autofocus on compatible cameras (
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Quick-shift focus, SP (Super
Protect) coating, filter window, detachable tripod mount
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345:"Colorfoto.de Pentax SMC-DA* 4/300 mm ED IF SDM an Pentax K20D - PC Magazin"
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52:
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SMC Pentax-DA Star 300mm F4 ED(IF) SDM at Ricoh
Imaging Americas Corp.
331:"Pentax SMC DA* 300mm f/4 ED [IF] SDM - Review / Test Report"
26:
75:
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317:"PENTAX K10D - Übersicht - RICOH IMAGING DEUTSCHLAND GMBH"
359:"Lens Test: Pentax 300mm f/4 SMCP-DA* ED IF SDM AF"
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287:to allow manual adjustments in autofocus mode.
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116:8 elements in 6 groups
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407:This photography-related article is a
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389:SMC Pentax-DA* 300mm F4 ED (IF) SDM
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273:smc PENTAX-DA* 1:4 300mm ED SDM
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20:smc PENTAX-DA* 1:4 300mm ED SDM
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1:
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195:184 millimetres (7.2 in)
411:. You can help Knowledge by
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203:83 millimetres (3.3 in)
89:140 centimetres (55 in)
7:
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10:
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67:Focal length (35mm equiv.)
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746:D FA and D FA*
211:1,070 grams (38 oz)
1853:Pentax K-mount lenses
707:DA 35mm Macro Limited
127:Manual focus override
391:at Wikimedia Commons
86:Close focus distance
780:D FA 100mm Macro WR
610:DA 10-17mm Fish-eye
361:. 17 December 2008.
21:
1172:F 17-28mm Fish-eye
733:DA 20-40mm Limited
283:upwards), and has
94:Max. magnification
19:
1848:Photography stubs
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1798:
1620:K 28mm F3.5 shift
1566:original K-series
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848:D FA 21mm Limited
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387:Media related to
285:Quick Shift Focus
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16:Photographic lens
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959:FA and FA J
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775:D FA 100mm Macro
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142:Ultrasonic motor
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1781:K 85-210mm F4.5
1776:K 85-210mm F3.5
1749:
1745:K 2000mm reflex
1740:K 1000mm reflex
1675:K 100mm bellows
1585:K 17mm Fish-eye
1557:
1511:
1414:
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1254:A 16mm Fish-eye
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1103:
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924:
905:FA* 200mm Macro
867:
863:FA 77mm Limited
858:FA 43mm Limited
853:FA 31mm Limited
825:
784:
760:D FA 50mm Macro
737:
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717:DA 70mm Limited
712:DA 40mm Limited
702:DA 21mm Limited
697:DA 15mm Limited
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670:DA 55-300mm PLM
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216:Filter diameter
171:Unique features
157:Weather-sealing
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1324:A* 200mm Macro
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1008:FA 100mm Macro
1005:
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821:D FA 150-450mm
818:
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811:D FA* 70-200mm
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1680:K 100mm macro
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1477:M 100mm Macro
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1463:
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1299:A 100mm Macro
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1141:F 100mm Macro
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1110:
1100:
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1085:
1084:FA J 75-300mm
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1080:
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1004:
1001:
999:
998:FA 50mm Macro
996:
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989:
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984:
981:
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970:
968:
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947:
946:FA* 250-600mm
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817:
816:D FA 70-210mm
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635:DA 18-50mm RE
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238:Angle of view
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23:
1710:K 200mm F2.5
1700:K 135mm F3.5
1695:K 135mm F2.5
1650:K 50mm macro
1462:M 50mm Macro
1284:A 50mm Macro
1222:F* 250-600mm
1099:FA 100-300mm
1054:FA J 28-80mm
1029:FA J 18-35mm
1003:FA 85mm Soft
983:FA 28mm Soft
941:FA* 80-200mm
801:D FA 24-70mm
796:D FA 15-30mm
547:DA* 60-250mm
542:DA* 50-135mm
515:
413:expanding it
406:
353:
339:
325:
311:
298:
294:
272:
270:
232:PH-RBK 77 mm
113:Construction
59:Focal length
1791:K 400-600mm
1786:K 135-600mm
1670:K 85mm soft
1665:K 85mm F1.8
1655:K 55mm F1.8
1645:K 50mm F1.4
1640:K 50mm F1.2
1635:K 35mm F3.5
1615:K 28mm F3.5
1605:K 24mm F3.5
1600:K 24mm F2.8
1217:F 100-300mm
1094:FA 80-320mm
1089:FA 80-200mm
1079:FA 70-200mm
1069:FA 28-200mm
1064:FA 28-105mm
936:FA* 28-70mm
806:D FA 28-105
665:DA 55-300mm
660:DA 50-200mm
655:DA 18-270mm
650:DA 18-250mm
645:DA 18-135mm
537:DA* 16-50mm
532:DA* 11-18mm
252:Retail info
224:Accessories
192:Max. length
179:Application
1842:Categories
1818:AF 35-70mm
1771:K 80-200mm
1766:K 45-125mm
1715:K 200mm F4
1553:M 80-200mm
1548:M 75-150mm
1410:A 80-200mm
1405:A 70-210mm
1400:A 35-210mm
1395:A 35-135mm
1390:A 35-105mm
1375:A 28-135mm
1212:F 80-200mm
1207:F 70-210mm
1202:F 35-135mm
1197:F 35-105mm
1074:FA 35-80mm
1059:FA 28-90mm
1049:FA 28-80mm
1044:FA 28-70mm
1039:FA 24-90mm
1034:FA 20-35mm
834:FA Limited
770:D FA* 85mm
765:D FA* 50mm
683:DA Limited
640:DA 18-55mm
630:DA 17-70mm
625:DA 16-85mm
620:DA 16-45mm
615:DA 12-24mm
584:DA 40mm XS
303:References
81:f/4 / f/32
1761:K 28-80mm
1660:K 55mm F2
1630:K 35mm F2
1610:K 28mm F2
1543:M 40-80mm
1538:M 35-70mm
1533:M 28-50mm
1528:M 24-50mm
1523:M 24-35mm
1385:A 35-80mm
1380:A 35-70mm
1370:A 28-80mm
1365:A 24-50mm
1349:A* 1200mm
1192:F 35-80mm
1187:F 35-70mm
1182:F 28-80mm
1177:F 24-50mm
920:FA* 600mm
915:FA* 400mm
910:FA* 300mm
900:FA* 200mm
516:DA* 300mm
511:DA* 200mm
291:Reception
264: USD
229:Lens hood
182:Supertele
166: Yes
151: Yes
136: Yes
103:Diaphragm
78:(max/min)
1735:K 1000mm
1502:M* 300mm
1423:M and M*
1344:A* 600mm
1339:A* 400mm
1329:A* 300mm
1319:A* 200mm
1309:A* 135mm
1235:A and A*
1156:F* 600mm
1151:F* 300mm
1112:F and F*
1013:FA 135mm
895:FA* 85mm
890:FA* 24mm
594:DA 560mm
506:DA* 55mm
262:1,399.95
244:Diagonal
200:Diameter
187:Physical
121:Features
76:Aperture
1804:Special
1730:K 500mm
1725:K 400mm
1720:K 300mm
1705:K 150mm
1690:K 120mm
1685:K 105mm
1507:M 400mm
1497:M 200mm
1492:M 150mm
1487:M 135mm
1482:M 120mm
1472:M 100mm
1334:A 400mm
1314:A 200mm
1304:A 135mm
1294:A 100mm
1289:A* 85mm
1146:F 135mm
993:FA 50mm
988:FA 35mm
978:FA 28mm
973:FA 20mm
589:DA 50mm
579:DA 35mm
574:DA 14mm
482:K-mount
1625:K 30mm
1595:K 20mm
1590:K 18mm
1580:K 15mm
1467:M 85mm
1457:M 50mm
1452:M 40mm
1447:M 35mm
1442:M 28mm
1437:M 20mm
1279:A 50mm
1274:A 35mm
1269:A 28mm
1264:A 24mm
1259:A 20mm
1249:A 15mm
1136:F 85mm
1131:F 50mm
1126:F 28mm
485:lenses
479:Pentax
208:Weight
105:blades
38:Pentax
1820:(for
1573:Prime
1430:Prime
1242:Prime
1119:Prime
966:Prime
883:Prime
841:Prime
753:Prime
690:Prime
567:Prime
499:Prime
281:K200D
247:5.4 °
97:0.24x
70:450mm
62:300mm
53:Prime
34:Maker
1822:ME F
1811:Zoom
1754:Zoom
1516:Zoom
1358:Zoom
1165:Zoom
1022:Zoom
929:Zoom
789:Zoom
726:Zoom
603:Zoom
525:Zoom
409:stub
279:and
277:K10D
271:The
258:MSRP
219:77mm
49:Type
876:FA*
492:DA*
1844::
560:DA
1824:)
471:e
464:t
457:v
440:e
433:t
426:v
415:.
347:.
333:.
319:.
108:9
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