Perfect fit for the Leica M1, M2, M3, M4, M5, M6, M7 and MP. Required separate 21mm Viewfinder. Weight is 10.7 oz. 8.5/9 of 10. No detectable coating marks or scratches. Front element is very clean, with nice coating. Lens optics have been cleaned. Clean and smooth aperture blades. Comes with a case, Leitz 21mm viewfinder, Leica #12502N lens shade, front and rear caps. Fantastic “classic” vintage collectible extreme. Lens for your Leica M camera. Sells with NO RESERVE at price of. I have many other Leica items, Leica Copies, Subminiature, 35mm Rangefinder and Vintage and Collectibles.