Cosina Voigtlander HELIAR 50mm F/2 "Cosina 50th Anniversary, Bessa 10th Anniversary"
- Mount
- M39
- Focal Length
- 50mm
- Max Aperture
- F/2
- Type
- Portrait
- Brand
- Cosina
50mm F/2 standard prime lens for M39 (screw mount) cameras. Intended for general-purpose photography with a relatively bright maximum aperture for low-light and shallow depth of field.
Last verified: 2026-04-27