The Samyang 8mm f/3.5 Fisheye MC CSII has been developed for Canon cameras with APS-C sensor. The 167 degrees extreme wide-angle creates images with a dramatic fisheye perspective, with a minimum focus distance of 30.5cm. The lens is equipped with a multilayer anti-reflection coating, to prevent lens flare and ghosting. These are spots that arise when a bright light source shines directly into the lens and reflects on the lens elements inside the lens. It also has an aspherical lens element to prevent lens errors, such as ghost images.