Polaroid 3-piece Filter Kit in 55mm with UV Protective Filter, CPL Circular Polarizer Filter, and FLD Florescent Filter. Multi-coated optical glass for enhanced optical resolution. FILTER UV: Protects your camera's lens from scratches, dust, dirt, moisture, and fingerprints, while reducing unwanted ulra-violet light. FILTER FD: The F-DL fluorescent light correction filter gives true-to-life color rendition by removing the harsh yellow-green cast FILTER PL: Polarizers let you acheive vibrant color saturation, reduce or eliminate glare and reflections from non-metallic objects and glass surfaces Includes protective carrying case. Made in Japan. Backed by a 15 year USA warranty.