Samyang 7.5mm f/3.5 UMC Fish-eye MFT is a precisely designed manual fisheye lens with maximum aperture of f/3.5 & focal length of 7.5mm which gives the diagonal angle of view equal to 180 degrees. It is intended for mirrorless compact cameras of Micro Four Thirds type. The lens comprises 9 elements arranged in 7 groups, including one aspherical lens elements & three ED lens elements with a low dispersion factor. Each lens element is covered with multi-layered anti-reflective UMC coatings to ensure high contrast & perfect light transmission. Despite its small size, the lens produces images with perfect parameters & exceptional vividness, while the minimum focusing distance is barely 0.09 meters.