| Lens mount | M42 |
| Focal length | 35 mm |
| Largest aperture | f/3.5 |
| Smallest aperture | f/16 |
| Minimum focus distance | 0.4 m 1 |
| Optical design (elements/groups) | 4/4 |
| Filter thread size | 49 mm |
| Weight | 185 g |
| Introduced | ? |
| Manual aperture with preset, built-in click-stopped barrel extension | |
1 With minimum extension