Digital King 2.2x 72mm Professional Super Telephoto Lens for Canon EOS 7D, 60D, EF 28-135mm f/3.5-5.6 IS, EF-S 18-200mm f/3.5-5.6 IS USM, 1v, XL2, XH A1, EF 35mm f/1.4L USM, EF-S 15-85mm f/3.5-5.6 IS 2.2x HD Lens gets your subject closer Mounts on any lens with 72mm filter thread - no adapter needed Multi Coated Optical Glass Lens System 2 Elements in 2 Groups 82mm Front Thread for Filter Mounting Includes lens pouch