Sigma 120-400mm F/4.5-5.6 DG HSM
- Mount
- PENTAX K
- Focal Length
- 120-400mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Unknown
Sigma 120-400mm zoom lens for Pentax K-mount, with a variable maximum aperture of f/4.5-5.6. Designed for general telephoto use such as sports, wildlife, and long-range photography.
Last verified: 2026-04-27