Sony FE 16-35mm f/2.8 GM II Lens is the latest wide-angle offering from Sony for video and stills shooters. Approximately 20% lighter and 10% smaller than its predecessor, this zoom is a highly portable and versatile option for a huge variety of shooting applications. This lens featured one Super ED (extra-low dispersion), two ED elements, and five aspherical elements to suppress chromatic distortion and color fringing. With a bright f/2.8 continuous aperture, the lens offers consistent performance throughout the zoom range and benefits working in low-light conditions. Included four XD (extreme dynamic) linear motors to contribute to a much better focusing performance, including faster, quieter, and more precise AF that's perfect for both still and video photography.