Sigma 17-40mm F/1.8 DC | A
- Mount
- CANON RF
- Focal Length
- 17-40mm
- Max Aperture
- F/1.8
- Type
- Zoom
- Brand
- Sigma
Sigma 17-40mm F/1.8 DC is a wide-to-ultrawide zoom for APS-C cameras, offering a constant f/1.8 aperture for low-light and general-purpose shooting. Intended for landscape, street, and indoor use.
Last verified: 2026-04-27