Panasonic 12-35mm f/2.8 Aspherical O.I.S. - Designed for use with 4/3 micro-mount cameras. A focal length of 12-35mm is the equivalent of the most popular 24-70mm for 35mm cameras, and thus covers the wide-angle to moderate telephoto range. The lens includes perspective and defocus control. Moisture / dust / frost resistant design makes it ideal for outdoor photography. Optical Image Stabilizer (O.I.S.) built into the lens ensures excellent, blur-free photos across the entire frame. In addition, the popular MEGA O.I.S. compensates for even extreme camera shake and vibration that can negatively affect the photo. So you can shoot natural scenes without using a tripod. Lens Panasonic 12-35mm f/2.8 Aspherical O.I.S. is coated with a special ultra-thin nano coating to suppress unwanted glare across the entire light range. Panasonic 12-35mm f/2.8 Aspherical O.I.S. supports video recording, i.e. is able to smoothly change the aperture value, eliminating sudden jumps in exposure, and is designed to be silent to better cope with recording the sound of a scene. Plus, its incredibly efficient autofocus system captures great 4K footage where accurate focus is important.