Sirius 28mm F/2.8 MC Automatic
- Mount
- PENTAX K
- Focal Length
- 28mm
- Max Aperture
- F/2.8
- Type
- Wide
- Brand
- Unknown
Sirius 28mm prime lens for the Pentax K mount with a maximum aperture of f/2.8, intended for general photography. Manual-focus construction is implied by the model name.
Last verified: 2026-04-27