The Rokinon RMC Fisheye Lens has been specifically designed for Fuji-X mount cameras to deliver a dramatic frame filling fisheye view at an affordable price. Made in Japan, it features 7 layer multicoated glass optics that focuses to 12.0" (0.3m), an aluminum alloy chassis, a built-in petal shaped lens hood and an easy to grip rubber focusing ring. Unlike poor imaging quality, screw-on, 0.42X/0.35X/0.20X etc. converters that attach to the filter threads of an existing lens, this is an affordable prime fixed mount lens that produces a true 162 Degree diagonal fisheye image without any vignetting.