A. Schacht Ulm M-Travenar R 50mm F/2.8
- Mount
- M42
- Focal Length
- 50mm
- Max Aperture
- F/2.8
- Type
- Prime
- Brand
- Unknown
50mm f/2.8 M42-mount prime lens (Ultrawide? no—standard focal length) intended for general photography, including portraits and low-light use. Manual-focus design.
Last verified: 2026-04-27