EF-S 18-135mm f/3.5-5.6 IS for 7D, 50D, 40D, 30D, 20D, rebel T1i, rebel XSI/ XS. Covering a range from 29mm-216mm in 35mm format, Canon's new EF-S 18-135mm f/3.5-5.6 IS offers a winning combination of size, range and features and is a perfect complement to APS-C cameras. With high-quality optics, dedicated image stabilization and more, this new lens promises to be a favorite for EOS users.