Thank you for viewing. This is a Nikon NIKKOR Z 28mm f/2.8 lens. I purchased it new from a camera store about three years ago and used it a few times, but I started using the f/1.8 prime lens more often, so I'm selling this one since I haven't used it much. I have confirmed that it works properly. The items included are shown in the third photo. I will also include a separately sold Nikon lens hood and a Kenko filter. Please understand that this is a used item. The size is displayed as Nikon F mount, but it is a Nikon Z mount.