Rokinon 8mm f/3.5 Fisheye Aspherical IF CS II UMC Manual Focus, Manual Aperture EF-Mount Lens for Canon APS-C Sensor - Used Camera Lenses at KEH Camera at KEH Camera
8mm F3.5 HD Fisheye – Rokinon
Samyang Optics
Samyang Optics
Best Buy: Samyang 8 mm f/3.5 Ultra Wide Angle Fisheye Lens for Canon EF/EF-S SY8M-C