Canon FD 50mm f/2 Lens - Brand: Canon - Model Name: FD 50mm f/2 - Focal Length: 50mm There are absolutely no issues with its use. There is some dust that can be seen, but it does not affect the photos. Included Accessories ・Front and rear caps I selected EF because there was no option for FD mount. Since this is a used item, returns and exchanges are not possible. Thank you for your understanding. Thank you for looking.