Tamron AF 70 300mm f 4 0 5 6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras
October 31, 2008 by DigitalCamerasInfo
Tamron AF 70 300mm f 4 0 5 6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras

Tamron now offers a lightweight, compact, high-image-quality telephoto zoom lens with macro capability of 1: 2 that can be used with digital cameras. This new lens is a Di type lens using an optical system with improved multi-coating designed to function with digital SLR cameras as well as film cameras.With this 70-300mm telephoto zoom lens, flipping a macro switch in the focal length range of 180mm to 300mm obtains a maximum magnification ratio of 1: 2 at a minimum focus distance as short as 37.4″, enabling close-up shots of flowers, insects, and other objects that normally require the use of a specially designed macro lens. Moreover, this is a zoom lens that casually offers the distant capture and foreshortening effect pleasures of the 300mm ultra-telephoto world.



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