Ricoh Rikenon Auto 55mm F/1.4
- Mount
- M42
- Focal Length
- 55mm
- Max Aperture
- F/1.4
- Type
- Portrait
- Brand
- Unknown
Ricoh Rikenon Auto is a 55mm prime lens for M42 screw-mount cameras, with a maximum aperture of f/1.4 for shallow depth of field and low-light use.
Last verified: 2026-04-23