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Sigma 4.5mm f/2.8 EX DC Circular Fisheye HSM lens

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30: 910: 151: 181: 166: 359: 528: 316:, designed to project a 180-degree field of view in all directions onto a circular image. It is the first such lens to provide the complete circular fisheye effect on 518: 548: 767: 678: 558: 553: 563: 807: 573: 772: 513: 364: 876: 812: 523: 420: 446: 568: 947: 847: 320: 842: 688: 456: 777: 635: 857: 837: 822: 709: 640: 508: 792: 589: 787: 543: 538: 832: 797: 852: 802: 782: 683: 673: 619: 533: 827: 719: 714: 704: 609: 461: 817: 645: 862: 477: 976: 735: 604: 594: 492: 482: 413: 451: 668: 663: 614: 599: 940: 740: 347: 159: 383: 971: 892: 887: 487: 286: 966: 406: 29: 292: 933: 324: 120: 655: 429: 309: 305: 174: 40: 144: 68: 917: 909: 336: 332: 960: 328: 250: 313: 56: 432: 317: 83: 63: 340: 93: 323:, which do not have a full 36x24mm sensor. This lens is available in 753: 402: 398: 360:
List of Nikon compatible lenses with integrated autofocus-motor
346:
This lens projects a 13mm image circle, which fits nicely in a
921: 871: 749: 728: 697: 654: 628: 582: 501: 470: 439: 285: 280: 272: 264: 256: 249: 241: 236: 228: 217: 209: 201: 196: 188: 173: 158: 143: 138: 130: 119: 111: 103: 92: 82: 74: 62: 51: 46: 36: 941: 414: 384:"Sigma 4.5mm F2.8 EX DC Circular Fisheye HSM" 8: 22: 134:13 elements in 9 groups 948: 934: 421: 407: 399: 28: 21: 302:Sigma 4.5mm f/2.8 EX DC circular fisheye 23:Sigma 4.5mm f/2.8 EX DC circular fisheye 375: 365:Sigma 10mm f/2.8 EX DC Fisheye HSM lens 916:This photography-related article is a 763:4.5mm f/2.8 EX DC Circular Fisheye HSM 519:APO 70-200mm f/2.8 II EX DG MACRO HSM 7: 906: 904: 848:18–300mm f/3.5–6.3 DC OS HSM Macro C 457:17-35mm f/2.8-4 EX DG ASPHERICAL HSM 843:18-250mm f/3.5-6.3 DC Macro OS HSM 14: 564:APO 150-600mm f/5-6.3 DG OS HSM S 559:APO 150-600mm f/5-6.3 DG OS HSM C 549:APO 120-400mm f/4.5-5.6 DG OS HSM 908: 736:8mm f/3.5 EX DG circular fisheye 179: 164: 149: 689:180mm f/2.8 APO Macro EX DG HSM 679:150mm f/2.8 APO Macro EX DG HSM 590:14mm f/2.8 EX HSM RF ASPHERICAL 554:APO 150-500mm f/5-6.3 DG OS HSM 741:8mm f/4 EX DG circular fisheye 16:Fisheye lens for APS-C cameras 1: 529:70-300mm f/4-5.6 APO DG Macro 920:. You can help Knowledge by 858:APO 50-150mm f/2.8 EX DC HSM 838:18-250mm f/3.5-6.3 DC OS HSM 823:18-125mm f/3.8-5.6 DC OS HSM 773:10mm f/2.8 EX DC Fisheye HSM 710:500mm f/4.0 DG OS HSM Sports 813:18-50mm f/2.8-4.5 DC OS HSM 544:120-300mm f/2.8 DG OS HSM S 524:70-200mm f/2.8 EX DG OS HSM 993: 903: 793:17-50mm f/2.8 EX DC OS HSM 180: 165: 150: 808:18-50mm f/2.8 EX DC Macro 788:10-20mm f/4-5.6 EX DC HSM 574:300-800mm f/5.6 EX DG HSM 539:120-300mm f/2.8 EX DG HSM 27: 833:18-200mm f/3.5-6.3 DC OS 348:Micro Four Thirds system 160:Lens-based stabilization 853:50–100mm f/1.8 DC HSM A 783:10-20mm f/3.5 EX DC HSM 768:8-16mm f/4.5-5.6 DC HSM 534:100-300mm f/4 EX DG HSM 493:24-70mm f/2.8 EX DG HSM 350:frame with an adapter. 803:18–35mm f/1.8 DC HSM A 798:17-70 f/2.8-4 DC MACRO 462:24-35mm f/2 DG HSM Art 452:12–24mm f/4 DG HSM Art 828:18-200mm f/3.5-6.3 DC 720:800mm f/5.6 EX DG HSM 715:500mm f/4.5 EX DG HSM 705:300mm f/2.8 EX DG HSM 698:Super Telephoto Prime 605:24mm f/1.4 DG HSM Art 595:20mm f/1.4 DG HSM Art 569:200-500mm f/2.8 EX DG 514:60-600mm f/4.5-6.3 DG 232:rear (Gelatin filter) 818:18-50mm f/3.5-5.6 DC 778:30mm f/1.4 EX DC HSM 646:85mm f/1.4 EX DG HSM 636:50mm f/1.4 EX DG HSM 104:Close focus distance 863:55-200mm f/4-5.6 DC 756:-sensor DSLRs only) 641:50mm f/1.4 DG HSM A 620:35mm f/1.4 DG HSM A 509:50-500mm f/4-6.3 DG 478:28-70mm f/2.8 EX DG 321:digital SLR cameras 312:. It is a circular 24: 483:28-70mm f/2.8-4 DG 112:Max. magnification 977:Photography stubs 929: 928: 901: 900: 729:Distorting lenses 684:180mm f/3.5 EX DG 674:105mm f/2.8 EX DG 447:12–24mm f/4.5–5.6 310:Sigma Corporation 306:photographic lens 298: 297: 41:Sigma Corporation 19:Photographic lens 984: 950: 943: 936: 912: 905: 893:30mm f/2.8 EX DN 888:19mm f/2.8 EX DN 669:70mm f/2.8 EX DG 664:50mm f/2.8 EX DG 615:28mm f/1.8 EX DG 610:24mm f/1.8 EX DG 600:20mm f/1.8 EX DG 583:Wide-Angle Prime 423: 416: 409: 400: 394: 393: 391: 390: 380: 308:manufactured by 192:circular fisheye 183: 182: 168: 167: 153: 152: 145:Short back focus 69:Ultrasonic motor 32: 25: 992: 991: 987: 986: 985: 983: 982: 981: 957: 956: 955: 954: 902: 897: 873: 867: 751: 745: 724: 693: 650: 624: 578: 497: 466: 440:Wide-Angle Zoom 435: 427: 397: 388: 386: 382: 381: 377: 373: 356: 229:Filter diameter 189:Unique features 20: 17: 12: 11: 5: 990: 988: 980: 979: 974: 972:Fisheye lenses 969: 959: 958: 953: 952: 945: 938: 930: 927: 926: 913: 899: 898: 896: 895: 890: 884: 882: 869: 868: 866: 865: 860: 855: 850: 845: 840: 835: 830: 825: 820: 815: 810: 805: 800: 795: 790: 785: 780: 775: 770: 765: 759: 757: 747: 746: 744: 743: 738: 732: 730: 726: 725: 723: 722: 717: 712: 707: 701: 699: 695: 694: 692: 691: 686: 681: 676: 671: 666: 660: 658: 652: 651: 649: 648: 643: 638: 632: 630: 629:Standard Prime 626: 625: 623: 622: 617: 612: 607: 602: 597: 592: 586: 584: 580: 579: 577: 576: 571: 566: 561: 556: 551: 546: 541: 536: 531: 526: 521: 516: 511: 505: 503: 502:Telephoto Zoom 499: 498: 496: 495: 490: 485: 480: 474: 472: 468: 467: 465: 464: 459: 454: 449: 443: 441: 437: 436: 428: 426: 425: 418: 411: 403: 396: 395: 374: 372: 369: 368: 367: 362: 355: 352: 296: 295: 289: 283: 282: 278: 277: 274: 270: 269: 266: 262: 261: 258: 254: 253: 247: 246: 243: 239: 238: 234: 233: 230: 226: 225: 219: 215: 214: 211: 207: 206: 203: 199: 198: 194: 193: 190: 186: 185: 177: 171: 170: 162: 156: 155: 147: 141: 140: 136: 135: 132: 128: 127: 124: 117: 116: 113: 109: 108: 105: 101: 100: 97: 90: 89: 86: 80: 79: 76: 72: 71: 66: 60: 59: 53: 49: 48: 47:Technical data 44: 43: 38: 34: 33: 18: 15: 13: 10: 9: 6: 4: 3: 2: 989: 978: 975: 973: 970: 968: 965: 964: 962: 951: 946: 944: 939: 937: 932: 931: 925: 923: 919: 914: 911: 907: 894: 891: 889: 886: 885: 883: 880: 878: 870: 864: 861: 859: 856: 854: 851: 849: 846: 844: 841: 839: 836: 834: 831: 829: 826: 824: 821: 819: 816: 814: 811: 809: 806: 804: 801: 799: 796: 794: 791: 789: 786: 784: 781: 779: 776: 774: 771: 769: 766: 764: 761: 760: 758: 755: 748: 742: 739: 737: 734: 733: 731: 727: 721: 718: 716: 713: 711: 708: 706: 703: 702: 700: 696: 690: 687: 685: 682: 680: 677: 675: 672: 670: 667: 665: 662: 661: 659: 657: 653: 647: 644: 642: 639: 637: 634: 633: 631: 627: 621: 618: 616: 613: 611: 608: 606: 603: 601: 598: 596: 593: 591: 588: 587: 585: 581: 575: 572: 570: 567: 565: 562: 560: 557: 555: 552: 550: 547: 545: 542: 540: 537: 535: 532: 530: 527: 525: 522: 520: 517: 515: 512: 510: 507: 506: 504: 500: 494: 491: 489: 486: 484: 481: 479: 476: 475: 473: 471:Standard Zoom 469: 463: 460: 458: 455: 453: 450: 448: 445: 444: 442: 438: 434: 431: 424: 419: 417: 412: 410: 405: 404: 401: 385: 379: 376: 370: 366: 363: 361: 358: 357: 353: 351: 349: 344: 342: 338: 334: 330: 326: 322: 319: 315: 311: 307: 303: 294: 290: 288: 284: 279: 275: 271: 267: 263: 259: 255: 252: 251:Angle of view 248: 244: 240: 235: 231: 227: 224: 220: 216: 212: 208: 204: 200: 195: 191: 187: 178: 176: 175:Macro capable 172: 163: 161: 157: 148: 146: 142: 137: 133: 129: 125: 122: 118: 114: 110: 106: 102: 98: 95: 91: 87: 85: 81: 77: 73: 70: 67: 65: 61: 58: 54: 50: 45: 42: 39: 35: 31: 26: 967:Sigma lenses 922:expanding it 915: 874: 762: 387:. Retrieved 378: 345: 314:fisheye lens 301: 299: 222: 131:Construction 75:Focal length 57:fisheye lens 656:Macro Prime 488:28-300mm DG 318:crop factor 281:Retail info 237:Accessories 202:Max. length 88:180 degrees 84:Crop factor 64:Focus drive 961:Categories 389:2009-08-21 371:References 257:Horizontal 872:DN Lenses 750:DC Lenses 293: USD 242:Lens hood 121:Diaphragm 96:(max/min) 55:circular 354:See also 343:mounts. 273:Diagonal 265:Vertical 223:(16.6oz) 210:Diameter 197:Physical 184: No 169: No 154: No 139:Features 94:Aperture 433:lenses 337:Pentax 291:$ 1400 218:Weight 213:76.2mm 205:77.8mm 123:blades 107:13.5cm 430:Sigma 333:Sigma 329:Nikon 325:Canon 304:is a 221:470g 99:f/2.8 78:4.5mm 37:Maker 918:stub 879:only 877:MILC 754:crop 341:Sony 339:and 300:The 287:MSRP 245:none 52:Type 276:180 268:180 260:180 115:1:6 963:: 335:, 331:, 327:, 949:e 942:t 935:v 924:. 881:) 875:( 752:( 422:e 415:t 408:v 392:. 126:6

Index


Sigma Corporation
fisheye lens
Focus drive
Ultrasonic motor
Crop factor
Aperture
Diaphragm
Short back focus
Lens-based stabilization
Macro capable
Angle of view
MSRP
 USD
photographic lens
Sigma Corporation
fisheye lens
crop factor
digital SLR cameras
Canon
Nikon
Sigma
Pentax
Sony
Micro Four Thirds system
List of Nikon compatible lenses with integrated autofocus-motor
Sigma 10mm f/2.8 EX DC Fisheye HSM lens
"Sigma 4.5mm F2.8 EX DC Circular Fisheye HSM"
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