Focal 90-210mm F/4
- Mount
- M42
- Focal Length
- 90-210mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Unknown
90–210mm zoom lens with a constant f/4 maximum aperture for M42 mount. Suitable for general-purpose telephoto-to-short-telephoto shooting and portraits requiring consistent exposure.
Last verified: 2026-04-27