Description:【Model】 L39-L/M( 50-75)【Applicable lens】 M39 L39 lens【Applicable camera】For Leica M mouth body【Material】Pure copper【Features】Full manual control, manual focus, infinity focus, large M -time viewfinder Transfer the early L39 screw port lens to the L/M bayonet adapter ring

Specification:Material: MetalDiameter: 51mmPackage Includes:1 Piece Lens Mount Adapter Ring