Kiwifotos S6850K 72mm UV Filter + Lens Adapter Ring Cap Set For Fujifilm FinePix S6600 S6700 S6800 S6850 S4600 S4700 S4800 Camera Color:Black 72mm filter kit Shades the lens from stray light, improving your contrast and image quality Assist in keeping moisture or wind-blown debris off the lens Allows user to add other lens accessories(as tele/close-up/wide-angle lenses) to the camera