Tokyo Kogaku Topcor 50mm F/3.5
- Mount
- M39
- Focal Length
- 50mm
- Max Aperture
- F/3.5
- Type
- Prime
- Brand
- Topcon
50mm prime lens with a maximum aperture of f/3.5 for standard photography on the M39 mount. Tokyo Kogaku Topcor is designed for general-purpose use rather than close focusing or special effects.
Last verified: 2026-04-27