Mamiya/Sekor SX Auto 90-230mm F/4.5 [II]
- Mount
- M42
- Focal Length
- 90-230mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Mamiya
Mamiya/Sekor SX Auto is a manual-focus M42-mount zoom lens with a 90–230mm focal range and maximum aperture f/4.5, intended for medium- to long-telephoto use such as portraits or distant subjects.
Last verified: 2026-04-19