Canon FL 19mm f/3.5R Lens (E/RF/L/M Mount)
| Marketed | November 1965 |
| Lens Construction (group) | 9 |
| Lens Construction (element) | 11 |
| No. of Diaphragm Blades | 6 |
| Minimum Aperture | 16 |
| Closest Focusing Distance (m) | 0.5 |
| Maximum Magnification (x) | 0.048 |
| Filter Diameter (mm) | Series IX |
| Diameter x Length (mm) | 82 x 68 |
| Weight (g) | 500 |