Tamron SP 70-200mm F/2.8 Di VC USD G2 pro Canon EF

SP 70-200mm F/2.8 Di VC USD G2 (Model A025), a new telephoto lens for full-frame digital SLR cameras. The A025 was developed to expand the features of its predecessor. The new generation of the SP 70-200mm lens has undergone a thorough revision of the optical, mechanical and electronic designs to increase AF speed and accuracy, enhance the Vibration Compensation (VC) image stabilization function and shorten the minimum focusing distance. New features include eBand coating, moisture and dust resistant construction, fluorine coating and teleconverter compatibility. The lens design features a metal tube for improved handling and ease of use. The result of this dramatic evolution is the A025, a high-speed telephoto lens that increases the range of expression for shooting a wide range of genres such as portraits, landscapes, sports and photojournalism.

Excellent resolution and contrast rendering, beautiful bokeh and full compatibility with Tamron teleconverters

Based on the current A009, the optical design has been redesigned and improved. Both resolution and contrast rendering have been significantly improved beyond current levels. Bokeh has been enhanced and expanded to provide superior background effects throughout the zoom range. The use of a 9-blade ring further enhances bokeh. The optical design of the new A025 consists of 23 elements in 17 groups. The optimal placement of XLD extra-low dispersion elements and LD low light dispersion elements thoroughly eliminates chromatic aberrations that tend to occur especially with high-speed telephoto lenses throughout the zoom range. The new telephoto lens is also fully compatible with the 1.4x (Model TC-X14) *2 and 2.0x (Model TC-X20) *2 teleconverters, which increase the focal length of the lens to 1.4 and 2.0 times the original values. Both teleconverters are carefully designed and manufactured to provide exceptionally high image quality. Changes in zoom range when used with the SP 70-200mm F/2.8 Di VC USD G2 (Model A025)