PLR Optics 40.5MM High Resolution 3-piece Filter Set (UV, Fluorescent, Polarizer) For The Sony Alpha NEX-C3, NEX-7, NEX-6, NEX-5T, NEX-5N, NEX-5R, NEX-5, NEX-3, NEX-3N, NEX-F3, ALPHA A3000, A5000, A6000, a7, a7R Digital SLR Cameras Which Have The Sony E Series (16-50mm) Lens This Filter Kit Includes 3 Filters : UV Protective Filter: Prevents loss of sharpness and contrast by filtering out UV rays and Haze. Protects Lens from scratches, scuffs and smudges CPL Circular Polarizer Filter: Uses Polarizing techonolgy to give you total "on location" control of color saturation, make skies bluer, grass greener-even eliminate surface reflections from glass and water - all with picture perfect results FLD Fluorescent Filter: Eliminates that annoying greenish "tinge" which fluorescent lights add to photos. Includes Nylon Filter Case