The NiSi Ultra Hard Coating (UHC) CPL Filter features a UHC coating on all surfaces in an aluminium frame. The optical glass is designed to eliminate reflections and glare from surfaces like water and buildings. Enhanced colour saturation reduces haze in landscapes.

The NiSi Ultra Hard Coating (UHC) CPL Filter features the NiSi Nano Coatings applied for easy cleaning and to create a difficult-to-scratch surface. This circular polarising filter is ideal for landscape, architectural and travel photography.