Feature:1. Wide Compatibility: Lens mount adapter compatible for Konica AR mount lens, for Leica M3, M2, M1, M4, M5, CL, M6, MP, M7, M8, M9, M10, M11, M D, M P, for Konica Hexar RF, for R D1.2. Lens Compatibility: Mount for AR mount lenses on for LM mount cameras for increased compatibility, compatible for LM EA7 for auto focus capability.3. Durable: Lens mount adapter is made of aluminum alloy material, and surface anodized treatment for enhanced durability and stability.4. Rich Functionality: Supports full manual control, including manual focus, manual exposure, aperture priority, and matte black coating. Allows for infinite focus, serving as a professional adapter for photography enthusiasts.5. Easy Installation: Smooth surface, making lens installation and removal easy and seamless. The adapter is finely crafted and securely fits the mount.Specification:Item Type: Lens Adapter RingMaterial: Aluminum AlloyWeight: Approx. 71g or 2.5ozSupport Lens: for Konica AR Mount LensCompatible: for Leica M3, M2, M1, M4, M5, CL, M6, MP, M7, M8, M9, M10, M11, M D, M P, for Konica Hexar RF, for R D1.Package List:1 x Lens Adapter Ring