The Canon EF 70-300mm f/4-5.6L IS USM Telephoto is designed to deliver ultra-high quality images along with lightning fast operation. The lens brings a favorite zoom range to the celebrated Canon L-series. It features 2 Ultra Low Dispersion (UD) elements for improved image quality and reduced chromatic aberration, and incorporates a floating focusing mechanism for sharpness from close up to infinity. The IS system increases usability by approximately four stops and the fast Ultra-Sonic Motor (USM) and inner and rear focusing system allows for fast quiet Autofocus as close as 3.9' (1.2m).

The EF 70-300mm f/4-5.6L IS USM features a function that prevents erroneous operation when the lens is mounted on a tripod or monopod. The gleaming white lens, with removable tripod collar, is dust and water resistant, and has a Fluorine coating that keeps soiling, smears and fingerprints to a minimum. The lens is perfect for portraiture or to bring what's far away up close. This addition to the L-series is guaranteed to perform.