Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
- Mount
- PENTAX K
- Focal Length
- 18mm
- Max Aperture
- F/2.8
- Type
- Wide
- Brand
- Unknown
Sigma 18mm F/2.8 ultra-wide prime lens for Pentax K-mount, with a fixed 18mm focal length and maximum aperture of f/2.8 for wide-angle and low-light use. Suitable for landscape and architecture.
Last verified: 2026-04-27