I'm selling a lens I bought a few years ago intending to have it polished by Yamazaki, but never got around to it. There are many scratches. I think there's little clouding, judging by my untrained eye. The aperture and focusing operate smoothly. It has been stored in a dehumidified cabinet. As a bonus, I'll include an L39-X mount adapter. The only cap is the front cap. - Model: L39 mount lens - Lens type: Single-focus lens - Color: Silver - Diameter: Approximately 5cm - Focal length: 50mm - Lens condition: Good Thank you for looking.