Sigma AF 400mm F/5.6 Tele
- Mount
- PENTAX K
- Focal Length
- 400mm
- Max Aperture
- F/5.6
- Type
- Telephoto
- Brand
- Unknown
Sigma AF 400mm F/5.6 is a Pentax K-mount telephoto prime lens for long-distance subjects such as sports and wildlife. The maximum aperture is f/5.6.
Last verified: 2026-04-27