72mm Pro series Multi-Coated High Resolution Digital Ultraviolet Filter For Canon EF-S 15-85mm f/3.5-5.6 IS USM Lens, Canon EF-S 18-200mm f/3.5-5.6 IS Lens, Canon EF 28-135mm f/3.5-5.6 IS USM Lens, Canon EF 200mm f/2.8L II USM Lens This ultimate clear uv filter will not affect color balance. It protects lenses from expensive front element damage Reduces lens flare and ghosting Microfiber Cloth 72mm HD Filter