Auto Mamiya/Sekor SX 90-230mm F/4.5 [I]
- Mount
- M42
- Focal Length
- 90-230mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Mamiya
Auto Mamiya/Sekor SX is a 90–230mm f/4.5 zoom lens for the M42 mount, intended for general telephoto use across portraits and sports. It has a fixed maximum aperture of f/4.5 throughout the zoom range.
Last verified: 2026-04-27