Reduce color distortions in your captured images and gain superior optical performance from the Sigma EX DG HSM camera lens, which features SLD glass element along with glass mold. This Sigma camera lens with a Hyper Sonic Motor automatically sets the focus, providing precision to the image. With a petal-type hood, this Sigma 85mm lens prevents extraneous light from affecting the image quality. Featuring a rear focus system, along with Super Multi Layer, this Sigma camera lens reduces fluctuations of pixels and minimizes the blur effect. Having a 9-blade diaphragm, this Sigma 85 mm lens enhances the visibility of out-of-focus objects. The Sigma EX DG HSM, being a large aperture medium format telephoto lens, is ideal while shooting in low light conditions.