Sigma 24-70mm F2.8 EX DG 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.
Sigma 24-70mm F2.8 EX DG 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 Sigma 24-70mm F2.8 EX DG is 35mm FF.
Sigma 24-70mm F2.8 EX DG has a focal range of 24-70mm and 2.9X zoom ratio.
Sigma 24-70mm F2.8 EX DG has a constant max aperture of f2.8 from 24mm all the way to the 70mm .