Delivering a creative and distinct look, the AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED from Nikon is a fisheye zoom designed for FX-format F-mount DSLRs. At the wide end of the zoom range, the lens produces a circular field of view, which gradually covers the entire full frame by the long end of the focal length range. Benefitting the extreme angle of view, the optical design makes use of two aspherical elements and three extra low-dispersion elements to control spherical and chromatic aberrations throughout the zoom range for improved sharpness, clarity, and color accuracy.