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.* Brand: Tamron
* Released on: 2006-03-08
* Dimensions: 4.10" h x 4.10" w x 5.30" l, 1.25 pounds
* 9 Groups, 13 Elements Lens Construction
* Rotation Type of Zooming
* 9 Diaphragm Blade Number
* F/32 Minimum Aperture
* 59 inch Minimum Focus Distance (1.5m) in normal setting, 37.4 inch (0.95m) in macro mode f=180mm-300mm range
0 ความคิดเห็น:
Post a Comment