The SHOTEN R50 series is a mount adapter that converts a 50mm focal length lens into a rangefinder-compatible M mount.

Features: Compatible with rangefinder coupling on M-type cameras (for lenses with a focal length of 50mm only) | The minimum shooting distance of the lens can be shortened using a helicoid (when focusing with live view) | Fine adjustment of the rangefinder coupling mechanism is possible | Durable brass mount parts are used on the lens and body sides

Compatible lens mount: Nikon F (not compatible with G or E types) | Compatible camera mount: Leica M