This is a Minolta MC/MD mount prime lens, the MC ROKKOR-PG 50mm F1.4. ☆ I have confirmed that it functions. ◯ Regarding the appearance, there are some scratches and dirt due to its age, but there is no damage that would cause problems in use. ◎ Regarding the optics, there may be some minor dirt, but I could not find any mold or clouding that would appear in actual photos. I believe it is in good condition. ☆ Although I have confirmed that it functions, this is an old lens, so I am selling it as junk. Please order with the understanding that you will receive a lens-shaped object.