Ricoh Rikenon 55mm F/1.7
- Mount
- PENTAX K
- Focal Length
- 55mm
- Max Aperture
- F/1.7
- Type
- Portrait
- Brand
- Ricoh
Ricoh Rikenon 55mm F/1.7 is a standard/portrait prime lens for the Pentax K mount, intended for shallow depth-of-field portraits and low-light use with a maximum aperture of f/1.7.
Last verified: 2026-04-27