The Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR is a 75-375mm-equivalent zoom designed for DX-format Z-mount mirrorless cameras. A Super Integrated Coating has also been applied to minimize ghosting and flare for increased contrast and color accuracy in bright and backlit conditions. A stepping motor provides quick, quiet, and precise autofocus performance along with a full-time manual focus override to suit both stills and video applications. Also, a programmable control ring can be set for intuitive adjustment over a variety of camera and exposure settings. One extra-low dispersion element reduces color fringing and chromatic aberrations for improved clarity and color accuracy. Full-time manual focus override is also possible and an internal focusing design is used, where only the internal lens groups are moved during focusing, to maintain the overall length of the lens during use and to promote faster-focusing speeds. Programmable Control Ring is, by default, set to adjust manual focus but can also be used to control aperture or exposure compensation.