Sigma 50-150mm f/2.8 EX DC HSM II Zoom Lens for Nikon Digital SLR Cameras

Compact, lightweight, large aperture telephoto zoom lens. Super multi-layer lens coating assured high image throughout the entire zoom range. Ensures high image quality at the minimum focusing distance of 100cm/39.4. Equipped with HSM (Hyper Sonic Motor) with full-time manual focus override. 18 Elements in 14 Groups Lens Construction