The Z mount is a lens mount system developed by Nikon for its mirrorless cameras. Introduced in 2018, it features a larger diameter and shorter flange distance compared to previous mounts, allowing for improved optical performance and greater design flexibility for lenses. This mount supports a range of Nikon Z series lenses, which are designed to take advantage of the mount's capabilities. The Z mount system also allows for the use of F mount lenses through an adapter, providing users with more options for their photography needs.