Description: Full Frame Mirrorless Camera Lens Mount Adapter Converter Ring. For Leica R mount lens to Canon EOS R camera. Allow infinity focus. Manually set the aperture control of the lens. Smooth surface, for easy installation. High quality metal material, compact and durable. Specification: Material: Metal Size: 6.7x3.1 cm/2.6x1.2 inch Package Includes: 1x Camera Lens Adapter Ring
