1Made of quality metal, high strength and non-deformation, super smooth surface finishing. 2The lens mount adapter is suitable for CY mount lens to mount for LM Mount camera body, greatly increasing lens camera compatibility. 3Anodic oxidation treatment, does not affect the image due to reflected light. 4Precise thread ensures firm connection between lens and camera body. 5Lightweight and portable, useful accessory for photography lovers. Item type: Lens Adapter Ring Material: Aluminium alloy Color: black Weight: Approx. 84g Compatible Lens: For CY mount lens Compatible Camera: For LM mount camera body, M3, M4, M5, M6, M7, M8, M9,MP camera. border: 1px solid000important;}1 xLens Adapter Ring