The Canon RF 100-500mm F4.5-7.1L IS USM lens is aimed at the professional and enthusiast photographer looking for Canon L series build and image quality. This RF telephoto zoom features 5-stop image stabilisation and Dual Nano USM motors for fast, smooth and near silent AF, so it's ideal for sport and wildlife photography. Super UD lens elements and ASC coatings give contrast and sharpness. The lightweight, rugged Canon RF 100-500mm L IS USM super telephoto lens delivers stunning performance with 5 stops of stabilisation, a faster AF system, L-series quality and new extenders compatibility.