This set includes UV filter, CPL filter FLD filter and ND2 ND4 ND8 filters. Features: Suitable for 55mm lens. This set includes UV filter, CPL filter FLD filter and ND2 ND4 ND8 filters. UV filter absorbs the ultraviolet rays, and provides a clearer image, also protecting your lens from scratches, scuffs and smudges. Circular-polarizing filter(CPL) to increase color and contrast by removing unwanted reflections from non-metallic surfaces such as water or glass. Fluorescent filter(FLD) provides color correction when shooting under fluorescent lighting. This ND filters come in ND2, ND4, ND8 different levels, applying slow shutter speed under strong sunlight exposure, large aperture is available to create depth of field easily. Comes with two bags to store the filters, a lens cap to protect your filters, a lens cap rope for preventing your lens cap from missing. Specifications: Material: Optical glass & Optical resin & Aluminum alloy Suitable for: 55mm lenses Package Size: 13 * 10 * 5cm / 5.1 * 3.9 * 2.0in Package Weight: 162g / 5.7oz Package List: 1 * UV Filter 1 * CPL Filter 1 * FLD Filter 1 * ND2 Filter 1 * ND4 Filter 1 * ND8 Filter 1 * Lens Cap 1 * Lens Cap Rope 2 * Bag