Sigma 24-70mm F2.8 DG OS HSM Art Lens Kit for Canon EF Mount DSLR Camera Pro Bundle Power Tools A retractable barrel keeps the

A retractable barrel keeps the lens extremely compact

Cooling Amps: 7

Wide Range of Swivel: The extension arms allow you to swivel your TV 135 degrees in either direction

Black Stabilizer® is your ally to attack or defend against enemies hiding in the shadows

Lightweight and durable

Sigma 24-70mm F2.8 DG OS HSM Art Lens Kit for Canon EF Mount DSLR Camera Pro Bundle Power Tools A retractable barrel keeps theFeaturing a brand new OS and highly efficient and fast AF system, the revamped 24 70mm F2. 8 Art embodies all the technical qualities and finesse that define the high performance Sigma Global Vision Art series. Covering a wide range of shooting scenarios, the 24 70mm workhorse DNA includes three SLD (Special Low Dispersion) glass elements and four aspherical elements to reduce chromatic aberration. The 24 70mm F2. 8 Art aspherical elements use Sigma's