Ricoh Auto Rikenon 50mm F/1.7
- Mount
- M42
- Focal Length
- 50mm
- Max Aperture
- F/1.7
- Type
- Portrait
- Brand
- Ricoh
Ricoh Auto Rikenon 50mm F/1.7 is a fixed 50mm prime for M42 screw-mount cameras, typically suited to portraits and general-purpose low-light use thanks to its wide f/1.7 maximum aperture.
Last verified: 2026-04-27