Sigma AF 4.5mm F/2.8 EX DC Circular Fisheye HSM
- Mount
- NIKON F
- Focal Length
- 4mm
- Max Aperture
- F/2.8
- Type
- Fisheye
- Brand
- Unknown
Sigma 4.5mm F/2.8 EX DC circular fisheye prime lens for Nikon F mount, designed for wide-angle creative distortion and low-light use at a fast maximum aperture.
Last verified: 2026-04-27