The RF 70-200mm F4L IS USM is the smallest and lightest 70-200mm zoom lens with a constant aperture. It is aimed at photography enthusiasts and semi-professionals who enjoy traveling or capturing sports, portraits, and wildlife, and are looking for a particularly compact lens that can deliver top-notch results spontaneously. Capture the world in the excellent quality of the L-series - this compact and lightweight telephoto zoom features a 5-stop image stabilizer for outstanding results when shooting handheld, a minimum focusing distance of 0.6 meters, and an extremely fast autofocus. Be agile and flexible while always capturing the perfect image. With its practical focal length range of 70-200mm, a constant aperture of f/4, the quality of Canon's L-series, and a 5-stop image stabilizer, this compact telephoto zoom lens delivers impressive results in any weather. The lens is ideal for travel as well as for sports and wildlife photography due to its compact size and lightweight design. It offers professional features in a compact format and doesn't take up much space in your gear bag. In addition to the ASC coating (Air Sphere Coating), the lens includes 4 UD elements to correct aberrations and a 9-blade iris diaphragm, which, combined with the constant aperture of f/4, allows for attractive bokeh—even at the minimum focusing distance of approximately 0.6 meters. The optical 5-stop image stabilizer enables reliable handheld shooting.