GTMax 67mm Lens Hood for Canon EF-S 17-85mm F4.5-5.6 IS USM Lens & EF-S 18-135mm F3.5-5.6 IS Lens as Canon EW-73B Brand New non-OEM filter. Designed to prevent unwanted stray light from entering the lens. Ensures no problems with vignetting or motor functions. Added benefit of extra protection from accidental impact. Compatible: Canon EOS 60D, 7D, T3i, T2i