Tokyo Kogaku Topcor 135mm F/3.5
- Mount
- M39
- Focal Length
- 135mm
- Max Aperture
- F/3.5
- Type
- Telephoto
- Brand
- Topcon
Tokyo Kogaku Topcor is a 135mm F/3.5 telephoto lens for still photography, typically suited for portraits and other subjects at a distance.
Last verified: 2026-04-27