| Year | 1963 |
| Lens Groups | 10 |
| Lens Element | 15 |
| Aperature Blades | - |
| Minimum Aperture | f/22 |
| Closest Focusing | 2 m |
| Max. Magnifcation | 1:14.3 (0.07x) * |
| Filter Size | 58 mm |
| Diameter x Length | 69 x 140 |
| Weight | 790 gr (1.74 lb) |
| Hood | - |
| Beefiness | 1.51 |
Photos tagged for the Canon R 55-135mm f/3.5 in the Canon Classics Flickr Group.