Tamron 400mm F/6.9 T Mount Model FO-69
- Mount
- T MOUNT
- Focal Length
- 400mm
- Max Aperture
- F/6.9
- Type
- Telephoto
- Brand
- Unknown
Tamron 400mm fixed prime lens for T-mount cameras; maximum aperture is f/6.9. Designed for distant subjects such as wildlife or astronomy and typically used where long focal length is needed.
Last verified: 2026-04-27