Tamron Zoom Telephoto AF 70-300mm f/4-5.6 Di LD Macro Autofocus Lens

Digitally Integrated is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. By employing “Internal Surface Coatings” and multiple-layer coating technology on ordinary elements, ghosting and flare due to reflections that occur when light enters through the front element and reflections caused by the imagers themselves are reduced to the absolute minimum.