Sigma 400mm F/5.6 APO Tele Macro ZEN
- Mount
- PENTAX K
- Focal Length
- 400mm
- Max Aperture
- F/5.6
- Type
- Macro
- Brand
- Unknown
Sigma 400mm F/5.6 APO tele-macro prime for Pentax K mount, intended for telephoto and close-up/tele-macro work. Fixed maximum aperture is f/5.6.
Last verified: 2026-04-27