1、COMPATIBILITY: Our lens adapter enables compatibility for M39 mount lenses and for R series cameras, including for R, RP, Ra, R5, R6, R3, R5C, R7, and more. 2、EXQUISITE CRAFTSMANSHIP: Made with high grade aluminum alloy and anodized oxidation process, our lens adapter is beautifully crafted and highly durable. 3、ACCURATE FIT: Our lens adapter perfectly fits the camera and lens mount, providing a tight and secure fit, while allowing for fine and easy installation and removal. 4、RICH FUNCTIONALITY: Our adapter features manual focus, manual exposure, aperture priority, and matte black anti reflective paint, providing professional grade control for avid photographers. 5、RELIABLE PERFORMANCE: Our adapter is designed to deliver reliable and consistent performance, ensuring that your lenses and camera work in perfect harmony. Item Type: Lens adapter Material: Aluminium alloy Weight: Approx. 58g / 2.05oz Compatible Lens: For M39 lens Compatible Camera: For RF mount camera, for R, RP, Ra, R5, R6, R3,R5C, R7 and more 1 x Lens Adapter