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30:
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158:
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305:
was a noted fan of the lens, as its unique zoom capabilities allow the user to minimize the appearance of barrel distortion. Keppler wrote in an informal review "You don't use this lens to make your best girl- or boyfriend look pretty or handsome, but it does produce some fantastically fascinating
278:. At its widest setting of 17mm, it affords a 180° diagonal angle of view images for all K-mount full-frame SLR cameras; at 28mm, the diagonal angle of view is reduced to 90° on the diagonal. Typical fisheye barrel distortion is evident at all focal lengths. A successor model, the
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341:
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405:
2044:
365:
430:, Hirakawa, Jun, "Super wide angle zoom lens", published 1998-03-03, issued 1998-03-03, assigned to Pentax Corp
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306:
effects. there still are many moments when its coverage just fits the coverage of my mind."
780:
692:
8:
898:
775:
770:
760:
151:
29:
302:
427:
668:
275:
282:, was introduced with the same view angles and closer focusing capability for
2028:
523:
232:
295:
260:
2008:
671:
80:
634:
263:
62:
55:
474:"17mm fisheye to 28mm wide-angle zoom: What a wacky idea, or is it?"
90:
347:
Distortion minimized by subject matter and placement, 28mm (2016).
298:
and a patent was applied for the design in 1994, granted in 1998.
665:
267:
40:
283:
359:
Lines not passing through center are distorted, 17mm (2016).
2026:
561:
471:
445:
650:
541:
506:[Development of Fish-eye Zoom Lens].
501:
426:
23:smc PENTAX-F FISH-EYE ZOOM 17mm–28mm F3.5-4.5
396:
394:
392:
390:
388:
386:
371:Distortion at full-frame view, 17mm (2016).
657:
643:
126:9 elements in 7 groups
28:
664:
583:"smc PENTAX-F 17-28mm f/3.5-4.5 Fish-Eye"
383:
524:"smc PENTAX-F FISH-EYE 17-28mm F3.5-4.5"
2027:
638:
289:
1027:
1997:
472:Keppler, Herbert (September 1996).
13:
335:Inside Rogers Centre, 28mm (2016).
14:
2056:
608:
562:Keppler, Herbert (January 2008).
495:
110:0.45 m (1 ft 6 in)
2045:Camera lenses introduced in 1995
446:Keppler, Herbert (August 2006).
364:
352:
340:
328:
316:
156:
141:
465:
439:
420:
404:. Pentax. 1999. Archived from
250:smc Pentax-F 17–28mm Fish-eye
1:
376:
618:. Pentax USA. Archived from
301:Longtime photography writer
7:
542:Silber, Julia (June 2006).
323:Rogers Centre, 17mm (2016).
10:
2061:
309:
272:single-lens reflex cameras
157:
142:
1990:
1940:
1759:
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1702:
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1020:
975:
939:
932:
912:
876:
869:
789:
753:
746:
711:
685:
678:
601:The 17-28mm smc PENTAX-F
294:The lens was designed by
238:
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223:
218:
210:
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194:
186:
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165:
150:
135:
130:
122:
114:
106:
89:
79:
71:
61:
51:
46:
36:
27:
933:D FA and D FA*
448:"SLR: World-Class Glass"
206:255 g (9.0 oz)
198:65 mm (2.6 in)
190:61 mm (2.4 in)
137:Lens-based stabilization
616:"Lenses: 35mm: F-ZOOM"
603:"on the fisheye list"/
502:Hirakawa, Jun (1997).
428:US patent 5724193A
280:Pentax DA 10-17mm lens
2035:Pentax K-mount lenses
894:DA 35mm Macro Limited
107:Close focus distance
967:D FA 100mm Macro WR
797:DA 10-17mm Fish-eye
568:Popular Photography
548:Popular Photography
478:Popular Photography
452:Popular Photography
24:
16:Digital camera lens
1359:F 17-28mm Fish-eye
920:DA 20-40mm Limited
587:shutter releasing
290:History and design
266:, manufactured by
115:Max. magnification
22:
2022:
2021:
2018:
2017:
1986:
1985:
1807:K 28mm F3.5 shift
1753:original K-series
1748:
1747:
1605:
1604:
1417:
1416:
1294:
1293:
1141:
1140:
1058:
1057:
1035:D FA 21mm Limited
1016:
1015:
928:
927:
865:
864:
742:
741:
408:on 24 August 1999
286:cameras in 2006.
246:
245:
19:Photographic lens
2052:
1995:
1994:
1757:
1756:
1614:
1613:
1426:
1425:
1303:
1302:
1150:
1149:
1146:FA and FA J
1067:
1066:
1025:
1024:
962:D FA 100mm Macro
937:
936:
874:
873:
751:
750:
683:
682:
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631:
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32:
25:
21:
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2051:
2050:
2049:
2025:
2024:
2023:
2014:
1982:
1968:K 85-210mm F4.5
1963:K 85-210mm F3.5
1936:
1932:K 2000mm reflex
1927:K 1000mm reflex
1862:K 100mm bellows
1772:K 17mm Fish-eye
1744:
1698:
1601:
1540:
1441:A 16mm Fish-eye
1413:
1347:
1290:
1204:
1137:
1111:
1092:FA* 200mm Macro
1054:
1050:FA 77mm Limited
1045:FA 43mm Limited
1040:FA 31mm Limited
1012:
971:
947:D FA 50mm Macro
924:
908:
904:DA 70mm Limited
899:DA 40mm Limited
889:DA 21mm Limited
884:DA 15mm Limited
861:
857:DA 55-300mm PLM
785:
738:
707:
674:
663:
625:
623:
622:on 18 June 2004
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425:
421:
411:
409:
402:"F-ZOOM Lenses"
400:
399:
384:
379:
372:
369:
360:
357:
348:
345:
336:
333:
324:
321:
312:
303:Herbert Keppler
292:
252:
251:
211:Filter diameter
166:Unique features
97:
96:
20:
17:
12:
11:
5:
2058:
2048:
2047:
2042:
2040:Fisheye lenses
2037:
2020:
2019:
2016:
2015:
2013:
2012:
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1518:
1513:
1511:A* 200mm Macro
1508:
1503:
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1483:
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1238:
1233:
1228:
1223:
1218:
1212:
1210:
1206:
1205:
1203:
1202:
1197:
1195:FA 100mm Macro
1192:
1187:
1182:
1177:
1172:
1167:
1162:
1156:
1154:
1147:
1143:
1142:
1139:
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1047:
1042:
1037:
1031:
1029:
1022:
1018:
1017:
1014:
1013:
1011:
1010:
1008:D FA 150-450mm
1005:
1000:
998:D FA* 70-200mm
995:
990:
985:
979:
977:
973:
972:
970:
969:
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610:
609:Specifications
607:
606:
605:
599:
589:. 12 July 2012
579:
559:
544:"Fisheye View"
539:
520:
497:
496:External links
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274:(SLRs) with a
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177:Special Effect
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47:Technical data
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18:
15:
9:
6:
4:
3:
2:
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2046:
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1895:
1893:
1890:
1888:
1885:
1883:
1880:
1878:
1875:
1873:
1870:
1868:
1867:K 100mm macro
1865:
1863:
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1858:
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1690:
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1685:
1682:
1680:
1677:
1675:
1672:
1670:
1667:
1665:
1664:M 100mm Macro
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1512:
1509:
1507:
1504:
1502:
1499:
1497:
1494:
1492:
1489:
1487:
1486:A 100mm Macro
1484:
1482:
1479:
1477:
1474:
1472:
1469:
1467:
1464:
1462:
1459:
1457:
1454:
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1444:
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1437:
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1433:
1431:
1427:
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1407:
1405:
1402:
1400:
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1390:
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1375:
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1360:
1357:
1356:
1354:
1350:
1344:
1341:
1339:
1336:
1334:
1331:
1329:
1328:F 100mm Macro
1326:
1324:
1321:
1319:
1316:
1314:
1311:
1310:
1308:
1304:
1301:
1297:
1287:
1284:
1282:
1279:
1277:
1274:
1272:
1271:FA J 75-300mm
1269:
1267:
1264:
1262:
1259:
1257:
1254:
1252:
1249:
1247:
1244:
1242:
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1217:
1214:
1213:
1211:
1207:
1201:
1198:
1196:
1193:
1191:
1188:
1186:
1185:FA 50mm Macro
1183:
1181:
1178:
1176:
1173:
1171:
1168:
1166:
1163:
1161:
1158:
1157:
1155:
1151:
1148:
1144:
1134:
1133:FA* 250-600mm
1131:
1129:
1126:
1124:
1121:
1120:
1118:
1114:
1108:
1105:
1103:
1100:
1098:
1095:
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1085:
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1080:
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1048:
1046:
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1041:
1038:
1036:
1033:
1032:
1030:
1026:
1023:
1019:
1009:
1006:
1004:
1003:D FA 70-210mm
1001:
999:
996:
994:
991:
989:
986:
984:
981:
980:
978:
974:
968:
965:
963:
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948:
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868:
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855:
853:
850:
848:
845:
843:
840:
838:
835:
833:
830:
828:
825:
823:
822:DA 18-50mm RE
820:
818:
815:
813:
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808:
805:
803:
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798:
795:
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788:
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504:"魚眼ズームレンズの開発"
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1897:K 200mm F2.5
1887:K 135mm F3.5
1882:K 135mm F2.5
1837:K 50mm macro
1649:M 50mm Macro
1471:A 50mm Macro
1409:F* 250-600mm
1358:
1286:FA 100-300mm
1241:FA J 28-80mm
1216:FA J 18-35mm
1190:FA 85mm Soft
1170:FA 28mm Soft
1128:FA* 80-200mm
988:D FA 24-70mm
983:D FA 15-30mm
734:DA* 60-250mm
729:DA* 50-135mm
624:. Retrieved
620:the original
591:. Retrieved
586:
571:. Retrieved
567:
564:"Lens First"
551:. Retrieved
547:
531:. Retrieved
527:
512:. Retrieved
507:
481:. Retrieved
477:
467:
455:. Retrieved
451:
441:
422:
410:. Retrieved
406:the original
300:
296:Jun Hirakawa
293:
276:K lens mount
249:
247:
123:Construction
72:Focal length
1978:K 400-600mm
1973:K 135-600mm
1857:K 85mm soft
1852:K 85mm F1.8
1842:K 55mm F1.8
1832:K 50mm F1.4
1827:K 50mm F1.2
1822:K 35mm F3.5
1802:K 28mm F3.5
1792:K 24mm F3.5
1787:K 24mm F2.8
1404:F 100-300mm
1281:FA 80-320mm
1276:FA 80-200mm
1266:FA 70-200mm
1256:FA 28-200mm
1251:FA 28-105mm
1123:FA* 28-70mm
993:D FA 28-105
852:DA 55-300mm
847:DA 50-200mm
842:DA 18-270mm
837:DA 18-250mm
832:DA 18-135mm
724:DA* 16-50mm
719:DA* 11-18mm
219:Accessories
187:Max. length
174:Application
81:Crop factor
63:Focus drive
2029:Categories
2005:AF 35-70mm
1958:K 80-200mm
1953:K 45-125mm
1902:K 200mm F4
1740:M 80-200mm
1735:M 75-150mm
1597:A 80-200mm
1592:A 70-210mm
1587:A 35-210mm
1582:A 35-135mm
1577:A 35-105mm
1562:A 28-135mm
1399:F 80-200mm
1394:F 70-210mm
1389:F 35-135mm
1384:F 35-105mm
1261:FA 35-80mm
1246:FA 28-90mm
1236:FA 28-80mm
1231:FA 28-70mm
1226:FA 24-90mm
1221:FA 20-35mm
1021:FA Limited
957:D FA* 85mm
952:D FA* 50mm
870:DA Limited
827:DA 18-55mm
817:DA 17-70mm
812:DA 16-85mm
807:DA 16-45mm
802:DA 12-24mm
771:DA 40mm XS
626:5 November
593:6 November
573:5 November
553:5 November
533:5 November
514:6 November
483:5 November
457:5 November
412:6 November
377:References
1948:K 28-80mm
1847:K 55mm F2
1817:K 35mm F2
1797:K 28mm F2
1730:M 40-80mm
1725:M 35-70mm
1720:M 28-50mm
1715:M 24-50mm
1710:M 24-35mm
1572:A 35-80mm
1567:A 35-70mm
1557:A 28-80mm
1552:A 24-50mm
1536:A* 1200mm
1379:F 35-80mm
1374:F 35-70mm
1369:F 28-80mm
1364:F 24-50mm
1107:FA* 600mm
1102:FA* 400mm
1097:FA* 300mm
1087:FA* 200mm
703:DA* 300mm
698:DA* 200mm
264:zoom lens
224:Lens hood
93:(max/min)
1922:K 1000mm
1689:M* 300mm
1610:M and M*
1531:A* 600mm
1526:A* 400mm
1516:A* 300mm
1506:A* 200mm
1496:A* 135mm
1422:A and A*
1343:F* 600mm
1338:F* 300mm
1299:F and F*
1200:FA 135mm
1082:FA* 85mm
1077:FA* 24mm
781:DA 560mm
693:DA* 55mm
508:日本写真学会誌
242:180°–90°
239:Diagonal
227:built-in
195:Diameter
182:Physical
161: No
146: No
131:Features
91:Aperture
1991:Special
1917:K 500mm
1912:K 400mm
1907:K 300mm
1892:K 150mm
1877:K 120mm
1872:K 105mm
1694:M 400mm
1684:M 200mm
1679:M 150mm
1674:M 135mm
1669:M 120mm
1659:M 100mm
1521:A 400mm
1501:A 200mm
1491:A 135mm
1481:A 100mm
1476:A* 85mm
1333:F 135mm
1180:FA 50mm
1175:FA 35mm
1165:FA 28mm
1160:FA 20mm
776:DA 50mm
766:DA 35mm
761:DA 14mm
669:K-mount
510:: 94–97
310:Gallery
261:fisheye
257:3.5–4.5
169:Fisheye
102:3.5-4.5
75:17–28mm
1812:K 30mm
1782:K 20mm
1777:K 18mm
1767:K 15mm
1654:M 85mm
1644:M 50mm
1639:M 40mm
1634:M 35mm
1629:M 28mm
1624:M 20mm
1466:A 50mm
1461:A 35mm
1456:A 28mm
1451:A 24mm
1446:A 20mm
1436:A 15mm
1323:F 85mm
1318:F 50mm
1313:F 28mm
672:lenses
666:Pentax
528:flickr
434:
268:Pentax
203:Weight
41:Pentax
2007:(for
1760:Prime
1617:Prime
1429:Prime
1306:Prime
1153:Prime
1070:Prime
1028:Prime
940:Prime
877:Prime
754:Prime
686:Prime
284:APS-C
67:screw
37:Maker
2009:ME F
1998:Zoom
1941:Zoom
1703:Zoom
1545:Zoom
1352:Zoom
1209:Zoom
1116:Zoom
976:Zoom
913:Zoom
790:Zoom
712:Zoom
628:2017
595:2017
575:2017
555:2017
535:2017
516:2017
485:2017
459:2017
414:2017
270:for
248:The
118:0.07
56:Zoom
52:Type
1063:FA*
679:DA*
214:N/A
2031::
747:DA
585:.
566:.
546:.
526:.
476:.
450:.
385:^
2011:)
658:e
651:t
644:v
630:.
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255:/
253:f
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98:f
85:1
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