With an equivalent focal length of 29-320mm, the lens offers an 11x zoom range – making it a powerful, lightweight alternative to carrying multiple lenses. The EF-S 18-200mm f/3.5-5.6 IS is designed exclusively for use with EOS cameras featuring an EF-S lens mount. It uses optics treated with Canon’s patented Super Spectra coatings – for crisp, undistorted images with natural color balance. Enjoy it!