This is the FTZ mount adapter for Nikon Z mount. It's a genuine adapter for using SLR (F-mount) lenses on Z-mount cameras. ● Condition ・No noticeable scratches or stains. ・Operation confirmed. ・The mount is also clean. ● Included items ・Front and rear caps ・Original box I have stored it carefully, but I am selling it to organize my equipment. Please understand that this is a used item before purchasing.