Helios-77K-4 50mm F/1.8 [MC]
- Mount
- PENTAX K
- Focal Length
- 50mm
- Max Aperture
- F/1.8
- Type
- Portrait
- Brand
- Helios
50mm prime lens for the Pentax K mount with a maximum aperture of f/1.8. Intended for general photography and low-light use, with manual-focus operation.
Last verified: 2026-04-27