Knowledge

File:Minolta W.ROKKOR-PI 21mm f4.5 (3).jpg

Source 📝

38: 346: 251: 212: 226: 257: 262: 98: 152:
Minolta's first super-wide angle lens for the SR-mount SLR cameras required the mirror to be locked up, allowing the lens to protrude deep inside the camera body. In general construction and specification (9 elements, 5 groups) it closely matches the contemporary Zeiss Biogon designed by Ludwig
936: 303:– You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. 203: 64: 60: 56: 52: 48: 42: 77: 109: 352: 601: 565: 529: 219: 345: 410: 1120: 981:
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
881: 310: 970: 831: 797: 760: 726: 689: 655: 585: 513: 485: 470: 457: 621: 549: 430: 394: 865: 272: 477: 984:
If the file has been modified from its original state, some details may not fully reflect the modified file.
935: 930: 68: 37: 1155: 309:– If you remix, transform, or build upon the material, you must distribute your contributions under the 269: 1249: 117: 1314: 954: 492: 355: 225: 1363: 1353: 1223: 998: 104: 244:
I, the copyright holder of this work, hereby publish it under the following license:
1334: 1267: 1030: 209: 1181: 946: 1018: 186: 1324: 1008: 648: 903:
Click on a date/time to view the file as it appeared at that time.
164: 211: 204:
37° 34′ 43.85″ N, 122° 19′ 02.2″ W
340: 194: 92: 82:(3,072 × 4,080 pixels, file size: 2.97 MB, MIME type: 566:
Creative Commons Attribution-ShareAlike 3.0 Unported
136: 116:
Commons is a freely licensed media file repository.
1254:Flash did not fire, compulsory flash suppression 320:https://creativecommons.org/licenses/by-sa/3.0 97: 326:Creative Commons Attribution-Share Alike 3.0 250: 8: 286:– to copy, distribute and transmit the work 986: 905: 374: 493:https://commons.wikimedia.org/User:Mliu92 1419: 1411: 1403: 1395: 1387: 1379: 1371: 1361: 1351: 1343: 1332: 1322: 1312: 1304: 1296: 1275: 1265: 1257: 1247: 1239: 1231: 1221: 1213: 1205: 1197: 1189: 1179: 1171: 1163: 1153: 1145: 1137: 1129: 1118: 1110: 1102: 1094: 1086: 1078: 1070: 1062: 1054: 1046: 1038: 1027: 1016: 1006: 996: 988: 968: 879: 863: 845: 829: 811: 795: 774: 758: 740: 724: 703: 687: 669: 653: 635: 619: 599: 583: 563: 547: 527: 511: 444: 428: 408: 392: 389: 370: 363: 197: 218:View this and other nearby images on: 142:Minolta W.ROKKOR-PI 21mm f4.5 (3).jpg 7: 273:Attribution-Share Alike 3.0 Unported 966:The following page uses this file: 894: 261: 256: 163: 979: 671:37°34'43.84999"N, 122°19'2.20001"W 383: 377: 247: 243: 146: 129: 75: 382: 378:Minolta W.ROKKOR-PI 21mm f4.5 (3) 1421:Reference for direction of image 990:Date and time of data generation 656:coordinates of the point of view 368: 356:Android App (Commons mobile app) 344: 297:Under the following conditions: 268:This file is licensed under the 260: 255: 249: 224: 210: 162:5 April 2023 (according to 96: 21: 365: 147: 14: 364: 26: 1: 1142:A directly photographed image 1003:16,663/500,000 sec (0.033326) 602:original creation by uploader 31: 1306:DateTimeDigitized subseconds 1051:31.19 meters below sea level 971:Minolta W Rokkor 21mm lenses 390:Items portrayed in this file 1345:Date and time of digitizing 1215:DateTimeOriginal subseconds 351:This file was uploaded via 1441: 1392:One-chip color area sensor 1298:Focal length in 35 mm film 1207:Supported Flashpix version 311:same or compatible license 1277:Meaning of each component 1112:File change date and time 895: 176: 16: 367: 277: 103:This is a file from the 1397:GPS time (atomic clock) 1368:Center weighted average 1233:Custom image processing 952: 182: 172: 161: 158: 139: 107:. Information from its 1147:Subject distance range 230:37.578847; -122.317278 110:description page there 41:Size of this preview: 1191:Maximum land aperture 1072:Horizontal resolution 69:3,072 × 4,080 pixels 65:1,542 × 2,048 pixels 1348:18:21, 5 April 2023 1259:DateTime subseconds 1115:18:21, 5 April 2023 1096:Y and C positioning 1064:Vertical resolution 993:18:21, 5 April 2023 292:– to adapt the work 47:Other resolutions: 1424:Magnetic direction 1413:Direction of image 1373:Scene capture type 1228:Auto white balance 955:Commons Mobile App 471:Wikimedia username 458:author name string 61:771 × 1,024 pixels 1428: 1427: 1194:2.28 APEX (f/2.2) 959: 931:14:16, 5 May 2023 550:copyright license 376: 362: 361: 358:4.0.5~f03b7dd8d. 235: 234: 192: 191: 125: 124: 105:Wikimedia Commons 1432: 1173:Subject distance 1165:Exposure Program 1043:37° 34′ 43.85″ N 987: 943: 779: 708: 514:copyright status 495: 490: 480: 475: 465: 462: 348: 341: 333: 330: 327: 324: 321: 313:as the original. 270:Creative Commons 264: 263: 259: 258: 253: 252: 231: 228: 214: 213: 207: 206: 195: 178: 167: 151: 143: 137: 121: 100: 99: 93: 87: 85: 72: 57:578 × 768 pixels 53:361 × 480 pixels 49:181 × 240 pixels 43:451 × 599 pixels 1440: 1439: 1435: 1434: 1433: 1431: 1430: 1429: 1199:APEX brightness 1059:122° 19′ 2.2″ W 975: 960: 953:Uploaded using 949: 941: 897: 896: 893: 892: 891: 890: 889: 888: 887: 886: 884: 872: 871: 870: 868: 857: 856: 855: 854: 853: 852: 851: 850: 848: 838: 837: 836: 834: 823: 822: 821: 820: 819: 818: 817: 816: 814: 804: 803: 802: 800: 789: 788: 787: 786: 785: 784: 783: 782: 780: 777: 767: 766: 765: 763: 752: 751: 750: 749: 748: 747: 746: 745: 743: 733: 732: 731: 729: 718: 717: 716: 715: 714: 713: 712: 711: 709: 706: 696: 695: 694: 692: 681: 680: 679: 678: 677: 676: 675: 674: 672: 662: 661: 660: 658: 647: 646: 645: 644: 643: 642: 641: 640: 638: 628: 627: 626: 624: 613: 612: 611: 610: 609: 608: 607: 606: 604: 592: 591: 590: 588: 577: 576: 575: 574: 573: 572: 571: 570: 568: 556: 555: 554: 552: 541: 540: 539: 538: 537: 536: 535: 534: 532: 520: 519: 518: 516: 505: 504: 503: 502: 501: 500: 499: 498: 497: 496: 491: 488: 482: 481: 476: 473: 467: 466: 463: 460: 451: 450: 449: 447: 437: 436: 435: 433: 422: 421: 420: 419: 418: 417: 416: 415: 413: 401: 400: 399: 397: 381: 380: 379: 336: 335: 334: 331: 328: 325: 322: 319: 318: 276: 265: 246: 245: 240: 229: 202: 201: 198:Camera location 193: 154: 153:Bertele in 1951 141: 134: 127: 126: 115: 114: 113:is shown below. 89: 83: 81: 74: 73: 46: 12: 11: 5: 1438: 1436: 1426: 1425: 1422: 1418: 1417: 1414: 1410: 1409: 1406: 1402: 1401: 1398: 1394: 1393: 1390: 1389:Sensing method 1386: 1385: 1382: 1378: 1377: 1374: 1370: 1369: 1366: 1360: 1359: 1356: 1350: 1349: 1346: 1342: 1341: 1338: 1331: 1330: 1327: 1321: 1320: 1317: 1311: 1310: 1307: 1303: 1302: 1299: 1295: 1294: 1293: 1292: 1291:does not exist 1289: 1286: 1283: 1278: 1274: 1273: 1270: 1264: 1263: 1260: 1256: 1255: 1252: 1246: 1245: 1242: 1238: 1237: 1236:Custom process 1234: 1230: 1229: 1226: 1220: 1219: 1216: 1212: 1211: 1208: 1204: 1203: 1200: 1196: 1195: 1192: 1188: 1187: 1184: 1178: 1177: 1174: 1170: 1169: 1168:Normal program 1166: 1162: 1161: 1158: 1152: 1151: 1148: 1144: 1143: 1140: 1136: 1135: 1132: 1128: 1127: 1124: 1117: 1116: 1113: 1109: 1108: 1105: 1101: 1100: 1097: 1093: 1092: 1089: 1085: 1084: 1081: 1077: 1076: 1073: 1069: 1068: 1065: 1061: 1060: 1057: 1053: 1052: 1049: 1045: 1044: 1041: 1037: 1036: 1033: 1026: 1025: 1022: 1015: 1014: 1011: 1005: 1004: 1001: 995: 994: 991: 978: 974: 973: 964: 963: 958: 957: 951: 947: 944: 940:3,072 × 4,080 938: 933: 928: 924: 923: 920: 917: 914: 911: 908: 901: 900: 885: 880: 878: 877: 876: 875: 874: 873: 869: 864: 862: 861: 860: 859: 858: 849: 846: 844: 843: 842: 841: 840: 839: 835: 830: 828: 827: 826: 825: 824: 815: 812: 810: 809: 808: 807: 806: 805: 801: 796: 794: 793: 792: 791: 790: 781: 775: 773: 772: 771: 770: 769: 768: 764: 759: 757: 756: 755: 754: 753: 744: 741: 739: 738: 737: 736: 735: 734: 730: 725: 723: 722: 721: 720: 719: 710: 704: 702: 701: 700: 699: 698: 697: 693: 688: 686: 685: 684: 683: 682: 673: 670: 668: 667: 666: 665: 664: 663: 659: 654: 652: 651: 650: 649: 639: 636: 634: 633: 632: 631: 630: 629: 625: 620: 618: 617: 616: 615: 614: 605: 600: 598: 597: 596: 595: 594: 593: 589: 586:source of file 584: 582: 581: 580: 579: 578: 569: 564: 562: 561: 560: 559: 558: 557: 553: 548: 546: 545: 544: 543: 542: 533: 528: 526: 525: 524: 523: 522: 521: 517: 512: 510: 509: 508: 507: 506: 484: 483: 469: 468: 456: 455: 454: 453: 452: 448: 445: 443: 442: 441: 440: 439: 438: 434: 429: 427: 426: 425: 424: 423: 414: 409: 407: 406: 405: 404: 403: 402: 398: 393: 391: 388: 387: 386: 385: 384: 373: 372: 369: 366: 360: 359: 349: 317: 316: 315: 314: 304: 295: 294: 293: 287: 280:You are free: 267: 266: 248: 242: 241: 239: 236: 233: 232: 222: 216: 199: 190: 189: 184: 180: 179: 174: 170: 169: 160: 156: 155: 144: 135: 133: 130: 128: 123: 122: 101: 91: 90: 40: 36: 35: 34: 29: 24: 19: 13: 10: 9: 6: 4: 3: 2: 1437: 1423: 1420: 1415: 1412: 1407: 1404: 1399: 1396: 1391: 1388: 1383: 1380: 1375: 1372: 1367: 1365: 1364:Metering mode 1362: 1357: 1355: 1354:Shutter speed 1352: 1347: 1344: 1339: 1336: 1333: 1328: 1326: 1323: 1318: 1316: 1313: 1308: 1305: 1300: 1297: 1290: 1287: 1284: 1281: 1280: 1279: 1276: 1271: 1269: 1266: 1261: 1258: 1253: 1251: 1248: 1244:Auto exposure 1243: 1241:Exposure mode 1240: 1235: 1232: 1227: 1225: 1224:White balance 1222: 1217: 1214: 1209: 1206: 1201: 1198: 1193: 1190: 1185: 1183: 1180: 1175: 1172: 1167: 1164: 1159: 1157: 1156:Exposure bias 1154: 1149: 1146: 1141: 1138: 1133: 1131:APEX aperture 1130: 1125: 1122: 1119: 1114: 1111: 1106: 1103: 1098: 1095: 1090: 1087: 1082: 1079: 1074: 1071: 1066: 1063: 1058: 1055: 1050: 1047: 1042: 1039: 1034: 1032: 1028: 1023: 1020: 1017: 1012: 1010: 1007: 1002: 1000: 999:Exposure time 997: 992: 989: 985: 982: 976: 972: 969: 967: 961: 956: 950: 945: 939: 937: 934: 932: 929: 926: 925: 921: 918: 915: 912: 909: 907: 906: 904: 898: 883: 867: 833: 799: 762: 728: 691: 690:exposure time 657: 623: 603: 587: 567: 551: 531: 515: 494: 487: 479: 472: 459: 432: 412: 396: 357: 354: 350: 347: 343: 342: 339: 338: 323:CC BY-SA 3.0 312: 308: 305: 302: 299: 298: 296: 291: 288: 285: 282: 281: 279: 278: 274: 271: 254: 237: 227: 223: 221: 220:OpenStreetMap 217: 215: 205: 200: 196: 188: 185: 181: 175: 171: 166: 157: 150: 145: 138: 131: 119: 112: 111: 106: 102: 95: 94: 88: 79: 78:Original file 70: 66: 62: 58: 54: 50: 44: 39: 33: 30: 28: 25: 23: 20: 18: 15: 1408:6 April 2023 1381:Light source 1335:Digital zoom 1176:0.104 meters 1031:focal length 983: 980: 965: 902: 899:File history 761:focal length 637:5 April 2023 337: 306: 300: 289: 283: 148: 118:You can help 108: 76: 22:File history 1182:Color space 1104:Orientation 866:instance of 530:copyrighted 307:share alike 301:attribution 140:Description 1268:Saturation 1139:Scene type 962:File usage 916:Dimensions 882:photograph 847:image/jpeg 832:media type 778:millimetre 446:some value 84:image/jpeg 27:File usage 1325:Sharpness 1056:Longitude 1019:ISO speed 942:(2.97 MB) 913:Thumbnail 910:Date/Time 798:ISO speed 705:0.033326 622:inception 238:Licensing 149:English: 1405:GPS date 1376:Standard 1315:Contrast 1099:Centered 1091:4,080 px 1083:3,072 px 1048:Altitude 1040:Latitude 1009:F-number 977:Metadata 727:f-number 371:Captions 290:to remix 284:to share 275:license. 177:Own work 32:Metadata 1384:Unknown 1123:version 1035:1.95 mm 927:current 922:Comment 431:creator 395:depicts 375:English 132:Summary 80:‎ 1329:Normal 1319:Normal 1272:Normal 1107:Normal 1088:Height 1075:72 dpi 1067:72 dpi 1021:rating 948:Mliu92 707:second 478:Mliu92 464:Mliu92 411:Rokkor 353:Mobile 208:  187:Mliu92 183:Author 173:Source 1400:01:21 1337:ratio 1301:13 mm 1250:Flash 1150:Macro 1080:Width 1029:Lens 1013:f/2.2 776:1.95 168:data) 1358:4.91 1186:sRGB 1134:2.28 1126:2.32 1121:Exif 919:User 332:true 329:true 165:Exif 159:Date 17:File 1416:308 1340:1.8 1309:852 1262:852 1218:852 1202:0.5 1024:320 813:320 742:2.2 486:URL 1288:Cr 1285:Cb 489:: 474:: 461:: 67:| 63:| 59:| 55:| 51:| 45:. 1282:Y 1210:1 1160:0 120:. 86:) 71:.

Index

File
File history
File usage
Metadata
File:Minolta W.ROKKOR-PI 21mm f4.5 (3).jpg
451 × 599 pixels
181 × 240 pixels
361 × 480 pixels
578 × 768 pixels
771 × 1,024 pixels
1,542 × 2,048 pixels
3,072 × 4,080 pixels
Original file
Wikimedia Commons
description page there
You can help
Exif
Mliu92
37° 34′ 43.85″ N, 122° 19′ 02.2″ W
Kartographer map based on OpenStreetMap.
OpenStreetMap
info
Creative Commons
Attribution-Share Alike 3.0 Unported
same or compatible license

Mobile
Android App (Commons mobile app)
depicts
Rokkor

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.