New FD50mm f/1.2
| Marketed | December 1980 |
| Original Price | 52,000 yen |
| Lens Construction (group) | 6 |
| Lens Construction (element) | 7 |
| No. of Diaphragm Blades | 8 |
| Minimum Aperture | 16 |
| Closest Focusing Distance (m) | 0.5 |
| Maximum Magnifcation (x) | 0.13 |
| Filter Diameter (mm) | 52 |
| Maximum Diameter x Length (mm) | 65.3 x 45.6 |
| Weight (g) | 315 |
