Brand new and high quality Features: Cap, Fits for Leica M LM camera lens The purpose of the rear cap is to keep dust, dirt, fingerprints, and moisture away from the lens after you remove the lens from the camera. This rear cap is used when storing your lens or after the lens has been removed from your camera. The rear cap for Leica M is made of high-class plastic. This easy-to-attach rear cap provides robust protection for the rear contacts of Leica M SLR lenses when not in use. Specifications: Black color Outer Diameter: 50 mm/1.97 inches (approx.) Material: Plastic Quantity: 1PC Note: No retail package. Transition: 1 cm = 10 mm = 0.39 inches Please allow 0-1 cm error due to manual measurement. Please make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: Package A: 1 pc Rear Cap Package B: 1 pc Cap + 1 pc Lens Cover (other accessories demo in the picture is not included.)