Sony 135mm F2.8 (T4.5) STF is a Manual Focus (MF) Telephoto Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Sony Alpha mount cameras.
Sony 135mm F2.8 (T4.5) STF is compatible with cameras that have Sony Alpha lens mount.Some of the latest released cameras with Sony Alpha lens mount are Sony A99 II
, Sony A68
and Sony A77 II
Max sensor coverage of Sony 135mm F2.8 (T4.5) STF is 35mm FF.
Sony 135mm F2.8 (T4.5) STF has a fixed focal lenght of 135mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 135mm.
Sony 135mm F2.8 (T4.5) STF has a max aperture of F2.8 and a minimum aperture of F31.0.