Designed for mirrorless cameras, this new Rokinon 50mm F1.2 High Speed Lens is available for Sony Alpha E mount, Fuji X mount, Micro Four Thirds and Canon M mount interchangeable lens cameras. It features an extra fast F1.2 aperture and a superb optical construction with 2 internal aspherical lens elements. The Rokinon 50mm 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.