Sigma MF 500mm F/4 Mirror
- Mount
- T MOUNT
- Focal Length
- 500mm
- Max Aperture
- F/4
- Type
- Mirror
- Brand
- Sigma
Sigma 500mm f/4 mirror lens for long-distance telephoto use, built for T-mount cameras. The mirror design uses a fixed aperture of f/4 and is typically used for wildlife or distant subjects.
Last verified: 2026-04-27