Sigma 100-300mm F/4.5-6.7 UC ZEN
- Mount
- PENTAX K
- Focal Length
- 100-300mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Unknown
Sigma UC ZEN 100-300mm zoom lens for Pentax K mount with a variable maximum aperture from f/4.5 to f/6.7. Intended for general telephoto use such as sports and wildlife.
Last verified: 2026-04-27