Short Description28-75mm autofocus zoom lens with f/2.8 maximum aperture
Designed to meet performance characteristics of digital SLR cameras
Minimum focusing distance of 13 inches; rotation-type zoom
Smaller and lighter than most fast zoom lenses; weighs 18 ounces
Measures 2.9 inches in diameter and 3.6 inches long

In The BoxTamron Zoom Wide Angle-Telephoto AF 28-75mm f/2.8 XR Di LD Aspherical (IF) Autofocus Lens for Canon EOS
67mm Snap-On Lens Cap
Rear Lens Cap for Canon EOS
RHAF09 Lens Hood for 28-75mm f/2.8 & 17-50mm f/2.8 (non-VC) Lens
Limited 1-Year Seller Warranty

Long DescriptionThis Di lens is currently the most compact and lightest in the history of fast zoom lenses. Its compactness makes it look and feel like an ordinary standard zoom lens, yet provides the versatility that a fast constant maximum aperture offers and will definitely reshape photographic horizons.

Features like LD glass elements and Internal Focusing put this lens in the same category of professional lenses as much bigger and more expensive Tamron lenses.

LD glass elements reduces various aberrations while minimizing the fall-off of light at the corners
Features XR (extra refractive index) glass and efficient use of aspherical lenses