- Specifications
| Marketed | July 1958 |
| Original Price | 73,000 yen |
| Lens Construction (group) | 5 |
| Lens Construction (element) | 7 |
| No. of Diaphragm Blades | — |
| Minimum Aperture | 22 |
| Closest Focusing Distance (m) | 2.5 |
| Maximum Magnification (x) | — |
| Filter Diameter (mm) | 58 |
| Maximum Diameter x Length (mm) | 68.5 x 135.4 |
| Weight (g) | 610 |