Cosina AF 100-400mm F/4.5-6.7 MC
- Mount
- PENTAX K
- Focal Length
- 100-400mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Unknown
Pentax K-mount zoom lens with a 100–400mm focal range and maximum apertures from f/4.5 to f/6.7. Designed for general telephoto use such as wildlife and sports.
Last verified: 2026-04-27