The ideal lens for professional photographers on the move, the EF 28-300mm f/3.5-5.6L IS USM lens has a very large focal range going from wide to telephoto within a single lens. The flexibility of a 300 mm focal length combined with the quality of Canon's L-series glass, makes this lens perfect for professional photographers looking to limit lens changes and reduce overall kit weight. Suited to photojournalists and those shooting on the move, the EMD (electromagnetic diaphragm) gives fast, quiet and highly-precise aperture control whilst Image Stabiliser technology enables slower shutter speeds from camera movement - without the need for a tripod or flash.