Fits Nikon Z Series Cameras and Lenses

Rear Lens Cap and camera body cap for Nikon Z Mount series cameras and lenses, protects the rear elements of the lens when it is removed from the camera.

From Wikipedia

Nikon Z-mount (stylised as ${\displaystyle \mathbb{Z}}$) is an interchangeable lens mountdeveloped by Nikon for its mirrorless digital cameras. In late 2018, Nikon released two cameras that use this mount, the full-frame Nikon Z 7 and Nikon Z 6. In late 2019 Nikon announced their first Z-mount camera with an APS-C sensor, the Nikon Z 50. In July 2020 the entry level full-frame Z 5 was introduced. In October 2020, Nikon announced the Nikon Z 6II and Nikon Z 7II, which succeed the Z 6 and Z 7, respectively. The APS-C lineup was expanded in July of 2021, with the introduction of the retro styled Nikon Z fc, and in October 2021, Nikon unveiled the Nikon Z 9, which effectively succeeds the brand's flagship D6 DSLR.^[4] The APS-C lineup was further expanded with the Nikon Z 30, announced at the end of June 2022