Sigma[-XQ] MF 500mm F/8 Mirror
- Mount
- T MOUNT
- Focal Length
- 500mm
- Max Aperture
- F/8
- Type
- Mirror
- Brand
- Sigma
Sigma 500mm F/8 mirror lens for T-mount cameras, intended for distant subjects such as wildlife or astronomy. The fixed F/8 aperture reflects mirror-lens optical design.
Last verified: 2026-04-27