The Sigma 150-500mm f 5-6. 3 DG OS HSM ultra-telephoto zoom lens covers a telephoto range up to 500mm & allows photographers to bring the subject close with short perspective. Sigma's original OS (Optical Stabiliser) function offers the equivalent of using a shutter speed Approx. 4 stops faster. It is ideal for sports, wildlife & landscape photography with handheld shooting. Box Contents Lens Hood, Fitted Padded Case, Front & Rear Caps, 1 Year UK Warranty Card