The lens is super processed, high quality with Metallbajonet, very bright and beautiful. I had my order in addition to a 25-by Voigtländer. Compared to the Voigtlander this lens, however, is not practical to handle. Personally, I find the manual adjustment of aperture and then with the screw determine not so pleasant also the distance setting is too easily adjustable. If I had not already made the positive experience with the Voigtlander, I might have thought that I would rather stay with lenses with auto focus. Also, the lens cap is a matter of taste. The lens is securely protected, but the annoying screwing and unscrewing the lid.