This is a Canon New FD NFD 50mm F/1.4 manual focus standard lens for Canon FD mount cameras. It has a maximum aperture of f/1.4 and is made of aluminum. The lens was manufactured in 1976 in Japan and is compatible with a 52mm filter size. This lens is designed for film cameras like the Canon AE-1.

A nice lens see the photos ask any questions does not have a lens cap appears clean and clear to me. I’m not a big camera guy though so if you have specific questions, please ask I can get you more pictures can combine shipping.