3 Piece Uv / CPL / FLD 52mm Filter Kit for Nikon D3200, D5000, D5100, D5200, D5300, D7000, D7100, UV Filter: - Protects your lens from scratches and fingerprints - Removes and absorbs ultra violet rays, giving sharper contrast to your video and digital images - Diminishes ghosting effect from reflected light CPL Filter: - Removes unwanted reflections from non-metallic surfaces such as water or glass - Increases color and contrast by reducing reflections from non-metallic surfaces by cutting through haze - Improves clarity of distant objects - Foliage is richer, skies bluer FDL Filter: - Allows camera use under fluorescent lighting - Gives natural light colors when under poor conditions