| Year | 1965 |
| Lens Groups | 4 |
| Lens Element | 6 |
| Aperature Blades | 8 |
| Minimum Aperture | f/16 |
| Closest Focusing | 0.16 m |
| Max. Magnifcation | 1:9.7 (0.103x) |
| Filter Size | 58 mm |
| Diameter x Length | 65 x 43 |
| Weight | 280 gr (0.62 lb) |
| Hood | - |
| Beefiness | 1.96 |
Photos tagged for the Canon FL 50mm f/1.4 in the Canon Classics Flickr Group.