Canon FL 85-300mm f/5 Lens (E/RF/L/M Mount)
| Marketed | April 1965 |
| Lens Construction (group) | 9 |
| Lens Construction (element) | 15 |
| No. of Diaphragm Blades | 6 |
| Minimum Aperture | 22 |
| Closest Focusing Distance (m) | 4 |
| Maximum Magnification (x) | 0.085 |
| Filter Diameter (mm) | 72 |
| Diameter x Length (mm) | 93 x 279 |
| Weight (g) | 1,850 |