Russar MR-2 20mm F/5.6 LSM
- Mount
- M39
- Focal Length
- 20mm
- Max Aperture
- F/5.6
- Type
- Wide
- Brand
- Unknown
20mm F/5.6 prime lens for M39 (39mm screw) mounts. Fixed wide-angle focal length suitable for landscapes and general wide views; appears to be a manual-focus low-aperture design.
Last verified: 2026-04-27