Canon Serenar 135mm F/4 I
- Mount
- M39
- Focal Length
- 135mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Canon
Canon Serenar 135mm F/4 I is a 135mm prime lens for M39 screw-mount cameras, with a maximum aperture of f/4. It’s a short telephoto option suited to portraits and general subject photography.
Last verified: 2026-04-27