Feature●UV filter (ultraviolet) for protection against dust, dirt, scratches, fingerprints and the suns ultraviolet rays.●Circular Polarizing Filter. Used to increase color saturation, like darkening blue skies so that white clouds stand out.●FL-D filter (fluorescent) for taking pictures indoors under fluorescent lights. This filter removes the greenish tint given off by fluorescent lighting.●Compact protective carrying case for transporting and storing your set of filters.●10 year warrantyDescription