The NiSi 112mm Circular Natural CPL Filter is designed for use with the new Nikon Z-series 14-24mm f/2.8S lens that uses a 112mm standard screw-in filter with the HB-97 lens supplied with the lens. This NiSI Natural CPL filter reduces glare and reflections from non-metallic surfaces such as water and increase saturation and vibrancy in the sky and foliage. At the same time, NiSis Natural CPL maintains close to the true natural colour of the image by eliminating the warming effect that many polarisers of other brands create. To reduce the influence of temperature fluctuations and keep out condensation, the Natural CPL utilises CIne Sealed Technology which blackens the edge of the CPL for added durability. The filters high-quality aluminium frame is uniquely two-toned with a silver front ring and black back ring. NiSis proprietary Pro Nano coating helps to reduce unwanted reflections and provides for a waterproof and scratch-resistant layer which assist in the cleaning of unwanted fingerprints, dist, and water stains. This ultra-thin NiSi filter adopts a double-sided, multi-coating lens technology to ensure that the quality of images are not compromised. It features an exculsive "U" type anti reflective Nano coating and a hardened waterproof coating.