Built for speed and exacting sharpness, Nikon\'s NIKKOR Z 50mm f/1.2 S is a fast, normal-length prime featuring advanced optics and a bright design to suit everything from available-light portraiture to selective-focus documentary subjects. The f/1.2 maximum aperture excels in difficult lighting conditions and offers impressive control over depth of field to help isolate subject matter against a blurred background. A series of extra-low dispersion and aspherical elements also help to achieve high sharpness, notable clarity, and accurate rendering while ARNEO and Nano Crystal Coats, as well as a Super Integrated Coating, suppress flare, ghosting, and surface reflections for improved contrast and color fidelity.\r\n\r\nComplementing the optical design, a multi-focus system, which employs two stepping motors, helps to realize impressively fast, accurate, and quiet focus performance, along with full-time manual focus override, to suit both stills and video needs. The lens also has a unique physical design, which incorporates a top OLED information panel that can be used to quickly confirm aperture and focus settings, and an assignable L.Fn button permits making exposure and settings adjustments via the lens. Additionally, a programmable control ring can be set for intuitive adjustment over a variety of camera and exposure settings.