Combining three filters into one, this Nano-C Series VND2-32/CPL/Black Mist Filter from K&F Concept provides 1 to 5-stops of light reduction while reducing glare and reflections from non-metallic surfaces, increasing saturation and vibrancy in the sky and foliage, and diffusing highlights while softening contrast. The multicoating helps to reduce unwanted reflections and provides a waterproof and scratch-resistant layer to assist in the cleaning of unwanted fingerprints, dust, and water stains.