Sigma 24-70mm f/2.8 DG OS HSM Art Lens Mount:for Canon EF offers unmatched clarity and a

offers unmatched clarity and a wide color gamut

which reduce a variety of aberrations and distortion in order to achieve high sharpness and clarity along with accurate rendering of subjects and point light sources

and optical precision

Transmission range up to 300'

2MP CMOS sensor and a BIONZ X processor

Sigma 24-70mm f/2.8 DG OS HSM Art Lens Mount:for Canon EF offers unmatched clarity and aA versatile zoom for everyday shooting, the Sigma 24 70mm f 2. 8 DG OS HSM Lens covers a useful wide angle to portrait length range of focal lengths to suit shooting in a variety of environments. As part of the esteemed Art series of lenses, a sophisticated optical design is used that incorporates three SLD elements and four aspherical elements to reduce chromatic and spherical aberrations, as well as color fringing, distortions, and other anomalies