The Sony FE 24-70mm f4 ZA OSS Carl Zeiss Sonnar T* Lens opens up a world of shooting possibilities for enthusiasts with E-mount compact system cameras. Ideal for portraits, landscapes and everyday shooting, the Sony 24-70mm professional zoom lens offers a bright f4 maximum aperture at all focal lengths. Optical Steady Shot (OSS) keeps shots crisp and clear, allowing the use of slower shutter speeds when shooting handheld. Optically, the lens is equipped with one ED glass element and T* coating to boost contrast and cut out glare and internal reflections. Sony s FE lenses are primarily designed for Sony s full-frame E-mount compact system cameras, such as the A7 and A7R, but will also work with the Sony NEX cameras.