The Nikon AF-S DX NIKKOR 35mm f/1.8G Lens is designed for use with DX-format cameras and will provide a "normal" 52.5mm equivalent focal length. With an f/1.8 maximum aperture it is useful in low-light conditions and it has one aspherical element to help control distortion and aberrations. Also, it utilizes Nikon's Super Integrated Coating to further minimize flare and ghosting in your images.
