Di (Digitally Integrated) is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras.

The Tamron SP AF 28-75 is one of the most compact and lightest in the history of fast zoom lenses. Thanks to the downsizing "XR" technology employed by Tamron the dramatic compactness that makes this lens one of the world's smallest and lightest is achieved. Its compactness makes it look and feel like an ordinary standard zoom lens, yet it still obtains the versatility that a fast constant maximum aperture offers.

Tamron lenses come with a Six-Year Limited Warranty
This Tamron lens is warranted against defective materials or workmanship for Six Years from the date of original purchase, and is limited to repair, adjustment and/or replacement of defective parts. This Warranty covers all defects encountered in normal use of the lens. This Limited Warranty does not cover normal wear and tear such as scratches, etc. (read more...)