MoneyMaxx has a Canon Zoom lens -EF 75-300mm f/4.0-5.6 III The optical system, construction, and exterior are the same as the EF 75-300 mm f/4-5.6 III USM's. The difference is that it uses a DC motor instead of a USM to drive the AF. Come on down to MoneyMaxx and check out our selection of cameras and accessories.