Sony 28-75mm F2.8 SAM is an Auto Focus (AF) Standard Zoom
lens with 35mm FF max sensor coverage and it is designed to be used with Sony Alpha mount cameras.
Sony 28-75mm F2.8 SAM 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 28-75mm F2.8 SAM is 35mm FF.
Sony 28-75mm F2.8 SAM has a focal range of 28-75mm and 2.7X zoom ratio.
Sony 28-75mm F2.8 SAM has a Zoom lock feature which eliminates Zoom creep where focal length of the lens changes with gravity when it's held downwards or upwards.
Sony 28-75mm F2.8 SAM has a constant max aperture of f2.8 from 28mm all the way to the 75mm .