When you need the incredible focusing speed, sharpness and performance of a prime lens plus the versatility of a zoom, the RF 100-300mm F2.8L IS USM gives you both. With a fast f/2.8 aperture right across the zoom range, new internal coated lens elements for incredible sharpness, a 5.5-stop Image Stabilizer and L-series weather sealing, this Canon telephoto zoom lens sets new standards and is an ideal lens for indoor sports photography, news and wildlife.A pro zoom with versatile telephoto powerCapture the fastest indoor sports photography moments plus challenging news, and wildlife assignments with this lightweight and compact f/2.8 zoom, built to deliver a winning performance.Blazingly fast, responsive and preciseDual Nano USM motors offer fast and quiet focusing. Handheld shooting is easy too, thanks to a 5.5-stop Optical Image Stabilizer.Incredible image quality that redefines a zoomA moulded glass Aspheric lens, unusual in a full-frame telephoto zoom lens, along with UD and Fluori