Canon EF 100mm F2.8 Macro Lens The lens looks clean, but there appears to be some mold on it. I'm afraid to disassemble it, so I think it can only be used by someone who can clean it. I received this from an acquaintance, so I don't know the details. I searched for the name, but I'm not sure if it's correct, so please purchase only if you are satisfied with the images. - Brand: Canon - Lens cap: Included - Storage case: Included Thank you for looking.