Metal mount adapter. Camera mount: Canon EF. Lens mount: M42
Metal mount adapter. Camera mount: Canon EF. Lens mount: M42
Metal mount adapter. Camera mount: Canon EF. Lens mount: Olympus OM
Bayonet adapter for attaching an EF/EF-S mount lens to a camera with a Sony E mount
Metal rear lens mount protection ring for Canon EF lenses. Can be used with filters for safe close up