Bower VFK58C 58MM Digital Hi Resolution UV Cpl ND4 Filter Set f/ Digital and Video Cameras Professional 3 pcs UV, CPL and ND4 Digital Hi Resolution 58mm filters set UV filter protects your camera lens and provides correction for UV light Circular Polarizer filter increases color saturation, removes unwanted reflections from glass/water Neutral Density Filter ND4 reduces the amount of light reaching the film without affecting the color