The Olympus M.Zuiko Digital ED 8mm f/1.8 PRO is an ultra-wide fisheye lens for MFT cameras. Featuring a 35mm equivalent focal length of 16mm the lens is well suited for landscapes, interiors, architecture. Futhermore, a very fast aperture of f/1.8 enables users to get sharp results in very low light.All M.ZUIKO lenses are compatible with the entire range of OLYMPUS PEN and OMD cameras as well as other MFT cameras.