Canon EF 28-135mm f/3.5-5.6 IS USM Standard Zoom Lens Kit (Canon USA) for SLR Cameras with WSP Cleaning Set 28-135mm standard zoom lens with f/3.5-5.6 maximum aperture for Canon SLR cameras Delivers sharp, natural-looking pictures in dim lighting without requiring flash or tripod Ring-type USM adjustment system for swift, silent autofocusing and full-time manual focus Close focusing distance of 20 inches; 75- to 18-degree diagonal angle of view This Package includes 1-year Canon Warranty & WSP Lens Cleaning Kit, Coms in retail white box