Knowledge

Canon EF 24–70mm lens

Source πŸ“

125: 113: 194: 22: 208: 201: 137: 567:, available in two versionsβ€”one an L class lens, and the other a consumer-level lensβ€”with a similar but slightly longer focal length. The L version has a maximum aperture of f/4 and image stabilization, similar to the 24-70mm f/4L IS USM, but lacks that lens' macro feature. The consumer version is also image-stabilized, but replaces the USM motor drive with 164:(1:1); the f/2.8 Mk I has a maximum magnification of only 0.29x and the f/2.8 Mk II has 0.21x. The f/4 lens, while also not a true macro lens, is considerably closer to being in that category. The f/4 has a switch-activated "macro" mode; at 70 mm, the maximum magnification is approximately 0.7x and the closest focusing distance is 20 cm. 78:
Like its predecessor, the f/2.8 Mk I lens was often considered to have excellent contrast, color rendition and decent sharpness wide open. However, some samples of this lens have also been reported to exhibit deficiencies and operational problems not present in the older 28–70mm lens, including poor
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Early reports on the f/2.8 Mk II indicated significant improvement in optical quality. The aforementioned rental firm head stated, All versions of the lens include sealing against dust and water, although they are not waterproof. The f/2.8 Mk I includes an 8-bladed curved diaphragm, while both the
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f/2.8 Mk II and f/4 include a 9-bladed curved diaphragm. The diaphragm of the f/2.8 Mk I remains nearly circular from f/2.8 to f/5.6, according to the Canon Press release from 2002. Characteristic of zoom lenses, it exhibits some barrel distortion at its shortest focal length.
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At the telephoto end (70 mm), the end of the lens is the most retracted providing the most shade protection from the lens hood. At the widest end (24 mm), the end of the lens is the most protruding providing the least shade protection from the lens hood.
103:, which attaches to a non-moving part of the lens, this extension results in a properly matched shade at every angle of view. Most zoom lens hoods are designed for only the widest angle of view, offering progressively inadequate shade at longer focal lengths. 151:
The f/2.8 Mk II lens, however, has a more conventional design, with the barrel extending as the focal length increases. The lens hood is much shorter than that of the Mk I version. The f/4 lens shares the same conventional design.
707: 63:, was announced by Canon in February, but would not ship to customers until September of that year. This lens replaced the Mk I, and had an MSRP of US$ 2299 when introduced. The latest member of the family is the 83:. According to the head of a US lens rental firm, the f/2.8 Mk I lens "definitely has some reliability issues and a lot of copy-to-copy variation, at least some of which relate to its design." 819: 787: 796: 806: 124: 112: 577:
has both image-stabilized and non-IS versions with maximum apertures of f/2.8 and f/4.0, and continues the 24–70mm's maximum focal length through 200mm
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Canon Rumors - Your best source for Canon rumors, leaks and gossip
571:, has a variable maximum aperture, and also lacks a macro feature. 106:
This reverse zoom is illustrated with the following two pictures:
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Canon EF 24-70 f/2.8L Version 1 vs Version 2 Β« Canon Rumors
832: 71:, was initially reported to be the standard kit lens for the 623:. Canonrumors.com (6 February 2012). Retrieved 2013-10-04. 611:. Canonrumors.com (7 February 2012). Retrieved 2013-10-04. 599:. Canonrumors.com (7 February 2012). Retrieved 2013-10-04. 656:"Canon 24-70mm f/4 L IS, Full-Frame EF USM (2012-today)" 634:"Canon EF 24–70 f/2.8L II Has Made its Way To Retailers" 592: 590: 597:
Canon EF 24-70 f/2.8L II Announced Β« Canon Rumors
55:, was introduced in 2002 to replace the well-regarded 758:"Canon officially discontinues a lot more EF lenses" 1474: 1353: 1337: 1311: 1275: 1212: 1169: 1153: 1117: 1086: 1070: 1029: 993: 962: 936: 880: 675: 673: 95:An unusual aspect of the f/2.8 Mk I lens (and the 812:24–70 f2.8L Review by Digital Photography Review 802:Official Site: 24–70 mm f/4L Specifications 785:Official Site: Canon EF 24–70 mm f/2.8L USM 25:Canon EF 24–70mm f/2.8L lens with hood (EW-83F) 728: 726: 719:FM reviews – Canon EF 24–70 mm f/2.8L USM 844: 682:"Canon EF 24–70 mm f/4 L IS USM Preview" 8: 621:Canon EF 24-70 f/2.8L II Β« Canon Rumors 851: 837: 829: 797:Canon Camera Museum: 24–70 mm f/2.8L 372:0.20 m / 0.66 ft (macro mode) 370:0.38 m / 1.25 ft (normal mode) 171: 735:"Canon 24–70 f/2.8 II Resolution Tests" 586: 108: 7: 733:Cicala, Roger (11 September 2012). 636:. CanonRumors.com. 2 September 2012 160:The f/2.8 versions are not true 1x 130:Lens at 70 mm with a UV filter 118:Lens at 24 mm with a UV filter 817:24–70 f2.8L Review by DxOMark Labs 680:Westlake, Andy (6 November 2012). 14: 1538:Camera lenses introduced in 2012 1533:Camera lenses introduced in 2002 206: 199: 192: 135: 123: 111: 51:. The first of the family, the 807:24–70 f/4L Canon press release 756:Rumors, Canon (8 April 2021). 1: 238:Yes, Hybrid system (4 stops) 33:is a family of professional 367:0.38 m / 1.25 ft 1554: 687:Digital Photography Review 435:805 g (28.4 oz) 364:Closest focusing distance 526:Currently in production? 506: 487: 423: 418: 407: 396: 366: 358: 329: 315: 304: 299: 285: 275: 265: 255: 245: 234: 224: 214: 47:manufactured and sold by 438:600 g (21 oz) 432:950 g (34 oz) 344:12 groups / 15 elements 341:13 groups / 18 elements 338:13 groups / 16 elements 16:Canon DSLR EF mount lens 1492:EF 135mm with Softfocus 822:21 January 2012 at the 575:Canon EF 70–200mm lens 565:Canon EF 24–105mm lens 243:Environmental Sealing 65:EF 24–70mm f/4L IS USM 26: 1523:Canon L-Series lenses 1232:EF 50mm Compact Macro 1118:Super telephoto prime 460:123.5 mm (4.9") 221:Full-frame compatible 31:Canon EF 24–70mm lens 24: 1247:MP-E 65mm 1–5x Macro 790:14 June 2005 at the 452:83.4 mm (3.3") 449:88.5 mm (3.5") 446:83.2 mm (3.3") 81:chromatic aberration 61:EF 24–70mm f/2.8L II 507:Retail information 463:113 mm (4.4") 377:Max. magnification 142:Lens with lens hood 69:image stabilization 1475:Discontinued prime 466:93 mm (3.7") 272:Diffractive Optics 27: 1510: 1509: 1354:Discontinued zoom 1161:EF 8–15mm Fisheye 737:. LensRentals.com 556: 555: 443:Maximum diameter 79:sharpness and/or 53:EF 24–70mm f/2.8L 1545: 1338:Lens accessories 1262:TS-E 135mm Macro 1030:Wide-angle prime 853: 846: 839: 830: 773: 772: 770: 768: 753: 747: 746: 744: 742: 730: 721: 716: 710: 705: 699: 698: 696: 694: 677: 668: 667: 665: 663: 652: 646: 645: 643: 641: 630: 624: 618: 612: 606: 600: 594: 294:Zoom Lock Lever 252:Ultrasonic Motor 231:Image stabilizer 210: 203: 196: 172: 139: 127: 115: 1553: 1552: 1548: 1547: 1546: 1544: 1543: 1542: 1528:Canon EF lenses 1513: 1512: 1511: 1506: 1482:EF 15mm Fisheye 1470: 1349: 1333: 1324:EF-M 28mm Macro 1307: 1271: 1252:TS-E 90mm Macro 1242:EF-S 60mm Macro 1237:TS-E 50mm MACRO 1227:EF-S 35mm Macro 1222:EF-M 28mm Macro 1208: 1165: 1154:Distorting lens 1149: 1113: 1087:Telephoto prime 1082: 1066: 1025: 989: 958: 937:Ultra-wide zoom 932: 876: 857: 824:Wayback Machine 792:Wayback Machine 781: 776: 766: 764: 755: 754: 750: 740: 738: 732: 731: 724: 717: 713: 706: 702: 692: 690: 679: 678: 671: 661: 659: 658:. 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1071:Standard prime 1068: 1067: 1065: 1064: 1059: 1054: 1049: 1044: 1039: 1033: 1031: 1027: 1026: 1024: 1023: 1018: 1013: 1008: 1003: 997: 995: 994:Telephoto zoom 991: 990: 988: 987: 982: 977: 972: 966: 964: 960: 959: 957: 956: 951: 946: 940: 938: 934: 933: 931: 930: 925: 920: 915: 910: 905: 900: 895: 890: 884: 882: 878: 877: 858: 856: 855: 848: 841: 833: 827: 826: 814: 809: 804: 799: 794: 780: 779:External links 777: 775: 774: 748: 722: 711: 700: 669: 647: 625: 613: 601: 585: 583: 580: 579: 578: 572: 560: 557: 554: 553: 550: 547: 544: 537: 536: 533: 530: 527: 523: 522: 521:December 2012 519: 516: 515:November 2002 513: 509: 508: 504: 503: 500: 497: 494: 490: 489: 485: 484: 481: 478: 475: 468: 467: 464: 461: 458: 454: 453: 450: 447: 444: 440: 439: 436: 433: 430: 426: 425: 424:Physical data 421: 420: 417: 410: 409: 406: 399: 398: 395: 388: 387: 384: 381: 378: 374: 373: 368: 365: 361: 360: 357: 354: 346: 345: 342: 339: 336: 332: 331: 328: 321: 320: 317: 314: 307: 306: 302: 301: 298: 295: 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107: 104: 102: 98: 90: 88: 84: 82: 76: 74: 70: 66: 62: 58: 54: 50: 46: 43: 39: 36: 32: 23: 19: 1466:EF 100–300mm 1461:EF 100–200mm 1293:EF-M 18–55mm 1288:EF-M 15–45mm 1283:EF-M 11–22mm 1021:EF 200–400mm 1016:EF 100–400mm 969: 913:EF-S 18–55mm 908:EF-S 17–85mm 903:EF-S 17–55mm 898:EF-S 15–85mm 893:EF-S 10–22mm 888:EF-S 10–18mm 765:. Retrieved 761: 751: 741:12 September 739:. Retrieved 714: 708:Sample crops 703: 691:. Retrieved 685: 660:. Retrieved 650: 640:12 September 638:. Retrieved 628: 616: 604: 488:Accessories 184:f/4L IS USM 162:macro lenses 159: 150: 146: 105: 94: 91:Reverse zoom 85: 77: 73:Canon EOS 6D 64: 60: 52: 30: 28: 18: 1456:EF 90–300mm 1451:EF 80–200mm 1446:EF 70–210mm 1441:EF 55–200mm 1436:EF 50–200mm 1426:EF 35–350mm 1421:EF 35–135mm 1416:EF 35–105mm 1401:EF 28–200mm 1396:EF 28–105mm 1345:Extender EF 1011:EF 75–300mm 1006:EF 70–300mm 1001:EF 70–200mm 985:EF 28–300mm 980:EF 28–135mm 975:EF 24–105mm 419:53°–19Β°30' 391:Horizontal 45:zoom lenses 1517:Categories 1431:EF 38–76mm 1411:EF 35–80mm 1406:EF 35–70mm 1391:EF 28–90mm 1386:EF 28–80mm 1381:EF 28–70mm 1376:EF 24–85mm 1371:EF 22–55mm 1366:EF 20–35mm 1361:EF 17–35mm 1312:EF-M prime 1204:TS-E 135mm 1171:Tilt-shift 970:EF 24–70mm 954:EF 17–40mm 949:EF 16–35mm 944:EF 11–24mm 693:6 November 582:References 549:$ 2099.00 546:$ 1349.00 493:Lens hood 178:f/2.8L USM 1502:TS-E 45mm 1497:EF 1200mm 1329:EF-M 32mm 1319:EF-M 22mm 1276:EF-M zoom 1199:TS-E 90mm 1194:TS-E 50mm 1189:TS-E 45mm 1184:TS-E 24mm 1179:TS-E 17mm 1052:EF-S 24mm 881:EF-S zoom 662:3 October 552:$ 999.00 474:diameter 413:Vertical 402:Diagonal 351:diaphragm 175:Attribute 101:lens hood 1145:EF 800mm 1140:EF 600mm 1135:EF 500mm 1130:EF 400mm 1125:EF 300mm 1109:EF 200mm 1104:EF 135mm 1099:EF 100mm 820:Archived 788:Archived 559:See also 408:84°–34Β° 397:74°–29Β° 326:Aperture 324:Minimum 312:Aperture 310:Maximum 262:L-series 35:EF mount 1487:EF 40mm 1094:EF 85mm 1078:EF 50mm 1062:EF 35mm 1057:EF 28mm 1047:EF 24mm 1042:EF 20mm 1037:EF 14mm 767:9 April 543:(US$ ) 502:EW-83L 499:EW-88C 496:EW-83F 457:Length 429:Weight 353:blades 874:lenses 472:Filter 386:0.70Γ— 383:0.21Γ— 380:0.29Γ— 319:f/4.0 316:f/2.8 189:Image 42:normal 1214:Macro 860:Canon 483:77mm 480:82mm 477:77mm 349:# of 330:f/22 282:Macro 156:Macro 49:Canon 871:EF-M 867:EF-S 769:2021 743:2012 695:2012 664:2013 642:2012 541:MSRP 532:Yes 300:Yes 289:Yes 266:Yes 256:Yes 246:Yes 225:Yes 40:-to- 38:wide 29:The 569:STM 535:No 529:No 297:No 286:No 276:No 235:No 1519:: 863:EF 760:. 725:^ 684:. 672:^ 589:^ 359:9 356:8 869:/ 865:/ 852:e 845:t 838:v 771:. 745:. 697:. 666:. 644:.

Index


EF mount
wide
normal
zoom lenses
Canon
28–70mm f/2.8L
image stabilization
Canon EOS 6D
chromatic aberration
28–70mm f/2.8L
lens hood
Lens at 24 mm with a UV filter
Lens at 70 mm with a UV filter
Lens with lens hood
macro lenses



Full-frame compatible
Image stabilizer
Ultrasonic Motor
L-series
Diffractive Optics
Macro
Aperture
Aperture
diaphragm
viewing angle
viewing angle

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