佳能 EF 20-35mm f/3.5-4.5 USM 镜头结构图 参数规格: 镜头结构:11组12片 最小光圈:27 对焦距离(cm):34 滤镜口径(mm):77 视角:94°-63°... 佳能 EF 20-35mm f/3.5-4.5 USM 镜头结构图 参数规格: 镜头结构:11组12片 最小光圈:27 对焦距离(cm):34 滤镜口径(mm):77 视角:94°-63°... 佳能 EF 20-35mm f/3.5-4.5 USM 镜头 佳能 EF 20-35mm f/3.5-4.5 USM 镜头 A wide aperture wide angle lens with silent focusing and weather resistant professional build... A wide aperture wide angle lens with silent focusing and weather resistant professional build... Brand Canon Model EF 20-35mm f/3.5-4.5 USM Mount EF Lens construction 11 groups - 12 elements... Brand Canon Model EF 20-35mm f/3.5-4.5 USM Mount EF Lens construction 11 groups - 12 elements... ...range :- f/2.8 - f/22 Number of Diaphragm Blades : - 6 blades Minimum Aperture : - f/22 ...range :- f/2.8 - f/22 Number of Diaphragm Blades : - 6 blades Minimum Aperture : - f/22 Description Accessoires Packs Avis utilisateurs Questions / Réponses Garanties Description EF... Description Accessoires Packs Avis utilisateurs Questions / Réponses Garanties Description EF... ...lens when performance level is 100. The little performance level declines the better the lens is. ...lens when performance level is 100. The little performance level declines, the better the lens is. Pictured above from left to right are the Canon EF 20-35mm f/3.5-4.5 USM Lens the Canon EF 16-35mm... Pictured above from left to right are the Canon EF 20-35mm f/3.5-4.5 USM Lens , the Canon EF 16-35mm... ... Main Index Page of Canon FD lens Resources Back Main Index Page Canon EF lens Resources ... Main Index Page of Canon FD lens Resources | Back | Main Index Page Canon EF lens Resources 佳能 EF 20-35mm f/3.5-4.5 USM 镜头MTF曲线 官方样张: 佳能 EF 20-35mm f/3.5-4.5 USM 镜头MTF曲线 官方样张: Firstly the autofocus version of EF ultrawide zoom has an entirely redesigned interface inside out.... Firstly, the autofocus version of EF ultrawide zoom has an entirely redesigned interface inside out.... My Gear List my sites: benjacobsen photo.com My Gear List my sites: benjacobsen photo.com and a size comparison: and a size comparison: Angle of view (horzntl vertl diagnl) Angle of view (horzntl, vertl, diagnl) ...lens when performance level is 100. The little performance level declines the better the lens is. ...lens when performance level is 100. The little performance level declines, the better the lens is. JPEG-Header File name : img_0418.jpg File size : 2866375 bytes File date : 2005:04:22 13:48... JPEG-Header File name : img_0418.jpg File size : 2866375 bytes File date : 2.05:04:22 13:48... Features and More Approx. 96mm focal length (35mm format) Compact and lightweight High... Features and More Approx. 96mm focal length (35mm format) Compact and lightweight High... Canon 16-35mm f/2.8 L (77mm filters 0.9'/0.28m close focus 21.1 oz./599g about $1000 used ).... Canon 16-35mm f/2.8 L (77mm filters, 0.9'/0.28m close focus, 21.1 oz./599g, about $1,000 used ).... 35mm – Centre 35mm – Centre Panasonic GH2 with Vario 14-140 at 140 (280mm at 35mm equivalent) Panasonic GH2 with Vario 14-140 at 140 (2.0mm at 35mm equivalent) チューリップ 35mm Av=2.5 Tv=1/400 ISO=100 Kiss Digital リンク先はリサイズ このレンズを購入してからは、旅行などでは高倍率ズーム(TAMRON... チューリップ 35mm, Av=2.5, Tv=1/400, ISO=100, Kiss Digital リンク先はリサイズ このレンズを購入してからは、旅行などでは高倍率ズーム(TAMRON... These are about half the price of the 16-35 and the reason is the f4 aperture size. You wont get... These are about half the price of the 16-35, and the reason is the f4 aperture size. You wont get... If you take the old rule for 35mm that you can handhold a lens at about 1/(focal length) seconds and... If you take the old rule for 35mm that you can handhold a lens at about 1/(focal length) seconds and... Podrobnosti o produkte Popis produktu: Canon EF 35mm f/1.4 L USM patří mezi profesionální širokoúhlé... Podrobnosti o produkte Popis produktu: Canon EF 35mm f/1.4 L USM patří mezi profesionální širokoúhlé... Poslední prodejní cena: 11 990 Kč 9 909 Kč bez DPH Prodej byl ukončen Koupit na splátky od: 1 199 Kč... Poslední prodejní cena: 11 990 Kč 9 909 Kč bez DPH Prodej byl ukončen Koupit na splátky od: 1 199 Kč... The new Canon EF 16-35mm II is designed to improve the sharpness issues of its predecessor. Not much... The new Canon EF 16-35mm II is designed to improve the sharpness issues of its predecessor. Not much... CANON EF 20-35mm F2.8 CANON EF 20-35mm F2.8 Review Image Quality Sample Pictures Review Image Quality Sample Pictures During this time I have used a range of panorama stitching programs: Apple's QuickTime VR Authoring... During this time I have used a range of panorama stitching programs: Apple's QuickTime VR Authoring...
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