This Nikkor AF-S f/3.5-4.5 Wide Angle Zoom lens has 18 mm - 35 mm focal length. The ED/AF-S/G/FX lens features Auto & Manual Focus. Thanks to a silent-wave AF drive (AF-S) the lens is fully compatible with DSLR bodies. The AF-S drive works silently and autofocus action is quite fast. It has 8.3 cm diameter and weighs 385 gram.