Sigma DC 17-50mm F/2.8 EX OS HSM
- Mount
- PENTAX K
- Focal Length
- 17-50mm
- Max Aperture
- F/2.8
- Type
- Zoom
- Brand
- Unknown
Sigma 17–50mm f/2.8 DC zoom lens for APS-C cameras (Pentax K mount), intended for general-purpose shooting with a constant bright aperture and optical stabilization (OS).
Last verified: 2026-04-18