Overview Sharpness from edge to edge The RF 15-35mm F2.8 L IS USM will allow you to achieve the ultimate in high quality images, typical of an L series lens. Capture clear images with extreme clarity and detail from the center of the screen to the periphery throughout the entire zoom range. Key Features Equipped with optical image stabilisation Reduce the appearance of shake in your photos with the 5 stop Image Stabiliser with Dual Sensing IS for stills and Combination IS for movies. Ultra-wide angle of view The ultra-wide-angle 15mm allows you to perceive beyond what the human eye can see, while the 35mm focal length is an angle of view close to human vision, all covered within one single lens. This makes it perfect for landscsape, architecture and portrait shots. Quiet and smooth auto focus The RF 15-35mm F2.8 L IS USM is equipped with a Nano USM and enables you to achieve high-speed, high-precision still image auto focus and smooth movie auto focus. Combined with the R series Dual Pixel CMOS AF, shooting moving subjects such as animals and kids is a breeze. Water and dust resistance By adopting a water and dust resistant construction, sealing is applied to the joining sections and switch panels to prevent water and dust from entering the inside of the lens. The fluorine coating on the surface of the front and rear elements ensure that oil and water is easily repelled and can be easily wiped off with just a dry cloth, without the use of solvent. Lens control ring for fast intuitive shooting The RF 15-35mm F2.8 L IS USM features Canon’s lens control ring, offering customisable control over aperture, shutter speed, ISO or exposure compensation.