Tokyo Optical Co. C. Simlar 90mm F/4
- Mount
- M39
- Focal Length
- 90mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Topcon
Telephoto prime lens with a 90mm focal length and maximum aperture of f/4 for portrait and general telephoto use. Mount: M39 (L39).
Last verified: 2026-04-27