A standard zoom exclusively for the EOS Digital Rebel and EOS
20D SLR cameras with APS-C size image circle equivalent to an
approx. 28-90mm focal length. Compact and ultra-lightweight with
impressive close-focusing ability of 0.9 ft (0.28m). Features
optimized coating for digital imaging sensor to minimize ghost
images and flare. (The lens can only be mounted on the Digital
Rebel, EOS 20D, EOS 30D, Digital Rebel XT and Digital Rebel XTi
with shorter back focus than ordinary EF lenses.)