Sigma MF 28-105mm F/4-5.6 UC ZEN
- Mount
- PENTAX K
- Focal Length
- 28-105mm
- Max Aperture
- F/4
- Type
- Zoom
- Brand
- Unknown
Sigma UC ZEN 28-105mm zoom lens for Pentax K-mount, with a maximum aperture range of f/4–5.6. Intended for general-purpose photography across wide-to-telephoto focal lengths.
Last verified: 2026-04-27