Canon EF 24-105mm f/4L IS USM Zoom Lens - White Box (New) (Bulk Packaging) 24-105mm standard zoom lens with f/4 maximum aperture for Canon EOS SLR cameras 1 Super UD glass element and 3 spherical lenses minimize chromatic aberration and distortion Ring-type USM system delivers silent but quick autofocus (AF); full-time manual focus Image Stabilizer technology steadies camera shake at up to 3 stops; weighs 23.6 ounces Bulk Packaging Come in White box use with card