Sigma AF 4.5mm F/2.8 EX DC Circular Fisheye HSM
- Mount
- CANON EF
- Focal Length
- 4mm
- Max Aperture
- F/2.8
- Type
- Fisheye
- Brand
- Unknown
Sigma 4.5mm f/2.8 circular fisheye prime lens for Canon EF. It’s an extreme wide-angle lens designed for creative fisheye perspectives and low-light shooting.
Last verified: 2026-04-27