3M-5SA 500mm F/8.0
- Mount
- M39
- Focal Length
- 500mm
- Max Aperture
- F/8
- Type
- Telephoto
- Brand
- Unknown
500mm F/8.0 prime telephoto lens for M39 (LTM) mount. Likely intended for long-distance subjects such as sports or wildlife where a moderate fixed aperture is acceptable.
Last verified: 2026-04-27