How do I get Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) for Canon Digital SLR Cameras
- 28-75mm 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; 6-year warranty
Now realized thanks to XR technology, Tamron brings you this light and small fast zoom. Unlike typical fast zooms, it weighs only 510g (18oz.), with filter size of 67mm and overall length of 92mm (3.6″). The optical performance is outstanding with the employment of an optical system using two XR elements, three LD elements, and four aspherical elements. In addition, the lens features the “Di” (Digitally Integrated Design) optical system to meet the performance characteristics of digital SLR cameras as well as film cameras.