Rokinon 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens for Canon EF Mount. Brand New in Original Packaging. Full frame sensor coverage with extreme ultra-wide 180 degrees angle of view on full frame cameras. Nano Crystal Coating System (NCS) + Ultra Multi Coating (UMC) Maximizes Transmission and Reduces Internal Reflections. Constructed of 12 glass […]