The Nikon AF-S 24mm f/1-4G ED Lens is a high-performance, fast, wide-angle fixed focal-length lens compatible with the FX format utilizing Nano Crystal Coat and equipped with a Silent Wave Motor (SWM) The Nikon 24mm f 1-4 is a high-performance lens compatible with the FX format- With a focal length of 24mm, it offers excellent rendering with a fast maximum aperture of f/1-4- It offers superior optical performance through exclusive Nikon technologies such as the application of Nano Crystal Coat and construction that includes ED and aspherical lens elements- When the lens is used with an FX-format digital-SLR camera, images that make the most of the fast aperture with large and pleasing blur characteristics can be captured for photos with dynamic perspective- Nikon's FX format cameras currently consist of D3-series and D700 digital-SLR cameras- {Key Features} - A fast, wide-angle 24mm fixed focal-length lens with a maximum aperture of f/1-4 - Constructed with two ED and two aspherical lens elements - Nano Crystal Coat significantly reduces ghost and flare - Equipped with a Silent Wave Motor (SWM) for extremely quiet autofocusing - Offers two focus modes, M/A (autofocus with manual override) and M (manual) {Box Contents} - Nikon AF-S 24mm f/1-4G ED Lens - 77mm Snap-on Front Lens Cap LC-77 - Rear Lens Cap LF-1 - Bayonet Hood HB-51 - Flexible Lens Pouch CL-1118