This set includes a UV filter, CPL filter, FLD filter, and ND2, ND4, and ND8 filters. Features: The UV filter absorbs ultraviolet rays, helping to provide clearer images while protecting your lens from scratches, scuffs, and smudges. The circular polarizing filter (CPL) enhances color and contrast by reducing reflections from non-metallic surfaces such as water or glass. The fluorescent light correction filter (FLD) helps correct color balance when shooting under fluorescent lighting. The included neutral density (ND) filters—ND2, ND4, and ND8—allow the use of slower shutter speeds in bright light conditions, enabling the use of larger apertures for achieving shallow depth of field. The package includes two storage bags, a lens cap to protect the filters, and a lens cap tether to help prevent loss. Specifications: Material: Optical glass, optical resin, and aluminum alloy Compatible with: 52mm, 55mm, 58mm, 62mm, 67mm, and 77mm lenses (optional) Package dimensions: 13 x 10 x 5 cm / 5.1 x 3.9 x 2.0 in Package weight: 181g / 6.4 oz Package contents: 1 x UV Filter 1 x CPL Filter 1 x FLD Filter 1 x ND2 Filter 1 x ND4 Filter 1 x ND8 Filter 1 x Lens Cap 1 x Lens Cap Rope 2 x Storage Bag