http://t.co/DiFxjlz5 - <br /><br />Top Deal Review - Canon EF 24-105mm f 4 L IS USM Lens for Canon EOS SLR Cameras<br /><br />Technical Details<br />24-105mm standard zoom lens with f/4 maximum aperture for Canon EOS SLR cameras<br />1 Super UD glass element and 3 aspherical lenses minimize chromatic aberration and distortion<br />Ring-type USM system delivers silent but quick autofocus (AF); full-time manual focus<br />Image Stabilizer technology steadies camera shake at up to 3 stops; weighs 23.6 ounces<br />Dust- and moisture-resistant; measures 3.3 inches in diameter and 4.2 inches long; 1-year warranty