By Bestbuy.com

Sigma - Art 24-70mm f/2.8 DG OS HSM Optical Zoom Lens for Canon EF - Black

Capture beautiful moments with this Sigma 24-70mm f/2.8 camera lens. The large-diameter standard zoom allows for control of bokeh, and three SLD glass lens elements and four aspherical lens elements diminish aberrations. This Sigma 24-70mm f/2.8 camera lens has an optical design that minimizes flare and ghosting in settings with strong light.