Designed for mirrorless cameras, this new Rokinon 21mm F1.4 Wide Angle Lens is available for Sony Alpha E mount, Fuji X mount, Micro Four Thirds and Canon M mount interchangeable lens cameras.  It features a fast F1.4 aperture and a superb optical construction with 3 internal aspherical lens elements & 1 ED glass element.   The Rokinon 21mm Lens is also convenient and easy to use with a smooth focus ring, compact size and an included detachable lens hood.  Image results are bright, sharp & clear with high resolution & super low distortion.