Nikon 35mm f/1.4 Nikkor AI-S Manual Focus Lens for Nikon Digital SLR Cameras Large maximum aperture of f/1.4 AF-S 35mm lens  a fast, single-focal-length lens with normal picture angle Well-balanced design realizes both high MTF performance and natural-looking picture blur Newly developed optical system effectively corrects sagittal coma flare and coma aberration