The Samyang 8mm f/3.5 Fisheye MC CSII lens has been developed for Nikon cameras with an APS-C sensor. The extreme 169-degree wide-angle gives your photos 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 appear 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 aberrations such as ghost images.