Used Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye - Canon EF-S Fit

The Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye, Canon EF-S lens produces a fantastic picture. The superfast f/2.8 aperture opens up the chance to capture the moment with real clarity ensuring quality throughout. The unique focal length makes it an interesting lens to use, and adds drama to your subject matter. It is the perfect wide angle focal length. ...