58mm Pro series Multi-Coated High Resolution Digital Ultraviolet Filter For Canon EF 75-300mm f/4-5.6 III Lens, Canon EF 50mm f/1.4 USM Lens, Canon EF-S 18-55mm f/3.5-5.6 IS II 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 58mm HD Filter