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Best Price Review - Tamron AF 70-200mm f 2.8 Di LD IF ...

2012-02-27 183 Dailymotion

http://t.co/dCjnsZIa -

Best Price Review - Tamron AF 70-200mm f 2.8 Di LD IF Macro Lens for Canon DSLR Cameras

SP AF 70-200mm F/2.8 Di Features
While overall dimensions are confined to the absolute minimum, the new SP AF70-200mm F/2.8 zoom lens is packed with features that allow stress-free photography: a versatile MFD of just 37.4" over the entire zoom range; best-in-class maximum macro magnification ratio of 1:3.1 at f=200mm; and an advantageous internal focusing (IF) system. The new tele-zoom lens covers a desirable focal length range of 70mm medium telephoto to 200mm telephoto when mounted on full-size format SLR cameras and a focal length range from 109mm to 310mm* ultra telephoto when mounted on a DSLR camera with an APS-C sized imager.

Digitally Integrated (DI) Lenses for Top Imaging Performance
Di (Digitally Integrated Design) is a Tamron designation that applies to lenses that have been optimized for digital capture using advanced multi-coating techniques and optical designs that assure excellent image quality across the entire picture field. Because of these characteristics, Di lenses provide outstanding performance on cameras with full-frame and APS-C format sensors as well as on 35mm film.