Porst Tele 135mm F/2.8
- Mount
- M42
- Focal Length
- 135mm
- Max Aperture
- F/2.8
- Type
- Telephoto
- Brand
- Unknown
Porst Tele 135mm f/2.8 is a fixed focal-length prime telephoto lens for the M42 mount. It suits portrait and other subject-focused telephoto use where a relatively wide maximum aperture is useful.
Last verified: 2026-04-27