For Nikon Z cameras
B4 mount lens to Nikon Z (Z6, Z7 etc.) camera mount adapter converter ring
Canon EOS EF / EF-S mount lens to Nikon Z (Z6, Z7 etc.) camera mount adapter converter ring
Canon FD / FL mount lens to Nikon Z (Z6, Z7 etc.) camera mount adapter converter ring
Olympus OM mount lens to Nikon Z (Z6, Z7 etc.) camera mount adapter converter ring
Leica M LM lens to Nikon Z (Z6, Z7 etc.) camera mount adapter converter ring
Leica R LR lens to Nikon Z (Z6, Z7 etc.) camera mount adapter converter ring