Sigma Mirror 400mm F/5.6
- Mount
- NIKON F DX
- Focal Length
- 400mm
- Max Aperture
- F/5.6
- Type
- Mirror
- Brand
- Unknown
Sigma 400mm f/5.6 mirror (catadioptric) prime lens for Nikon F DX, intended for telephoto use such as wildlife and sports. Fixed max aperture is f/5.6.
Last verified: 2026-04-27