This Leica 90mm f2 Summicron-M Lens (Black), #3687645, is in great condition with minor handling wear. I rate it cosmetically a (9). The aperture ring is smooth, but the focus ring is a bit stiff and makes some slight noise. The aperture functions properly, and the glass is clean and clear with no haze, marks, or fungus. There are a few faint specks of dust inside, but they do not affect image quality. This lens includes a leather Leica lens case and front & rear caps.