Tamron AF 17-50mm F/2.8 XR Di-II LD SP Aspherical (IF) Zoom Lens for Canon Digital SLR Cameras (Model A16E)

• 17-50mm aspherical zoom lens with f/2.8 maximum aperture for Canon DSLR cameras

• Delivers fast shutter speeds and natural soft-focus effect to produce sophisticated results

• 3 elements of XR glass, 2 hybrid aspherical lens elements, and 1 element of LD glass

• Minimum focus distance of 10.6 inches; internal coatings eliminate ghosting and flare

• Measures 2.9 inches in diameter and 3.3 inches long; weighs 15.2 ounces; 6-year warranty