Tamron AFA037C700 17-35mm f/2.8-4 DI OSD Lens for Canon Digital SLR Cameras, Black

The 17-35mm f/2.8-4 Di OSD (model a037) is an ultra-wide-angle lens featuring superb image quality integrated into a compact, lightweight body. The use of specialized glass materials enables comprehensive control of the axial chromatic aberrations...