Lightweight and compact. Nikon F-mount compatibility. Full time manual over ride. Optical zoom 3.63x. Kit includes 52mm snap-on front lens cap, rear lens cap, lens case and lens hood. Compatible with D40, D40x, D60, D80, D5000, D3000, D90 D200, D2Xs, D100, D70, D70s, D50. Maximum length 79mm. Minimum diameter 68mm. Weight 255g.