Sigma 135-400mm F/4.5-5.6 APO RF ZEN
- Mount
- MINOLTA/SONY A
- Focal Length
- 135-400mm
- Max Aperture
- F/4.5
- Type
- Telephoto
- Brand
- Unknown
Sigma 135-400mm zoom lens for Minolta/Sony A-mount, with maximum apertures of about f/4.5-5.6 across the zoom range. Designed for telephoto reach such as sports, wildlife, and distant subjects.
Last verified: 2026-04-27