True Color Nano Pro CPL Circular Polariser Brass Frame

True Color Nano Pro Circular Polariser Filter with Brass Frame for Heavy-Duty Use

The NiSi True Color Nano Pro CPL is the latest innovation in Circular Polariser technology and delivers unprecedented, high definition, true-to-life colour reproduction and low reflectivity. By comparison to the NiSi Landscape Enhance polariser which delivers colour enhancement, vital to landscape photography – the NiSi Natural CPL is for situations where precise colour reproduction is important.

Brass Frame Construction

Ultra-thin brass frame precision-milled with a matte black finish, engineered to ensure smooth installation, practical handling, and perfect compatibility even with professional setups.

Compared to traditional aluminium frames, the use of brass provides significantly greater long-term resistance to wear, ensuring smoother and more consistent rotation even after intensive use and frequent filter changes. Thanks to its superior durability and mechanical stability, the frame maintains precision and reliability over time, making it the ideal choice for professional photographers and filmmakers who demand high performance and uncompromising longevity.

NiSi Pro Nano Coating

The NiSi True Color Nano Pro CPL is manufactured to the same high standard for which we are renowned. It benefits from our patented Pro Nano® coating on both sides delivering a waterproof, oil-resistant barrier. The Pro Nano® coating allows for easy removal of dust, fingerprints and water staining.

Cine Sealed technology

The NiSi True Color Nano Pro CPL also has our Cine Sealing technology offering superior protection, compared to traditional black sealed filters. This technology reduces the influence of temperature fluctuations, keeps out condensation and protects the filter from unwanted flare and reflections.

NiSi Optical Glass

NiSi filters are all made of the highest quality lens grade optical glass which has a higher transmittance than standard optical glass such as B270 and much higher than resin. This ensures that no detail is lost in your images. As we are the only manufacturer to use lens grade optical glass for our filters, there are no comparable quality filters on the market.