PLEASE NOTE: Mounts on any lens with 52mm filter thread - adapter included An essential tool for extreme sports and dramatic action shooters Professional high speed auto focus Protective lens case, front & back lens caps included. Multi Coated Optics Lens System 6 Elements in 2 Groups EXTREME FISHEYE Fits right over your camera's existing lens system, allowing you to get more in the picture, include more of the landscape, more people in group picture, and interiors show more of the room. Perfect lens for extreme sports, skateboarding, skydiving bike jumping etc.... It also has the separate Macro lens, that can be used for very detailed close up pictures. Truly 2-in-1 photographic solution. -Mounts on any lens with 52mm filter thread - adapter included -Multi Coated Optics Lens System 6 Elements in 2 Groups