The NiSi S5 Circular Polariser for S5 150mm Holder is an ultra HD polariser made using Nitto polarising film. CPL filters are primarily designed to eliminate polarised light, producing increased colour saturation. This is particularly noticeable when photographing outdoor scenes, where a CPL filter will work to combat atmospheric fog to deepen the blue of the sky, highlight white clouds, and eliminate reflected light bringing detail back in to reflective surfaces such as water or glass. Please note that the NiSi S5 Circular Polariser for S5 150mm Holder requires the NiSi S5 holder. The NiSi S5 Circular Polariser is already included with the NiSi S5 150mm Filter Holder Kits.
