Unwanted lens. I also received it at my parents' house during the New Year's holiday. It's old, so I think there may be mold, scratches, and other imperfections. Please ask any questions about areas of concern before purchasing. I will answer to the best of my ability! I think it's quite old. I'm not familiar with camera lenses, so please judge based on the photos. Please ask any questions about things you can't see in the photos. I don't want to have any issues after the purchase, so please understand that this is a layman's inspection. Please refrain from purchasing if you are a perfectionist or are overly concerned about details.