Combining a classic and adaptable focal length with a lightweight structure, the AF 50mm f/2 Air Z Lens from Viltrox, designed for Nikon Z-mount full-frame digital cameras, serves as a prime lens that is ideal for everyday photography. It offers quick and silent autofocus performance through its STM focusing motor, ensuring reliability for both photographic and videographic purposes. The f/2 maximum aperture facilitates shooting in low-light conditions and aids in producing attractive bokeh. The lens elements, which include extra-low dispersion (ED), high-refractive (HR), and aspherical (ASPH) components, work to minimize optical aberrations and image distortion. Additionally, it supports Exif data transmission along with various camera shooting modes. Thirteen lenses in nine groups, including three extra-low dispersion (ED) lenses, four high-refractive (HR) lenses, and one aspherical (ASPH) lens, to reduce flare and ghosting for improved contrast and quality. Nine-bladed diaphragm for more circular and pleasing bokeh. 20" minimum focusing distance, allowing you to focus on subjects fairly close to you. Internal focusing mechanism to optimize use with gimbals and other support systems.