The Nikon AF-S NIKKOR ED VR Wide-Angle Zoom Lens has a 24 mm to 70 mm focal length and a f/2.8 lens aperture. Its AF-S/ED/HRI/VR lens features both auto and manual focus and is designed to be used with Nikon Digital SLR bodies. It has a 3.4-inch diameter and weighs 38.4 oz. What's more, the nonstick glass makes it easy to wipe away the dirt and smudges.