Sell NiSi 40.5mm Ultra Slim CPL Filter Pro Circular Polariser Filter best price

40.5MM CPL Circular Polarizer Filter 2 to 2.5x Filter Factor, +1 to 1.3 Stops Helps to Eliminate Reflections and Glare Enhances Colors 5 Years Warranty NiSi's CPL series Ultra thin filters apply a special thin-film technology and are equipped with the newest high quality Japanese Original Polaroid film and special technique of double sided, multi-coating, which helps increase transmittance while reduce reflectivity. The edge of lens is all painted with Japanese polishing paint for anti-reflection, which weakens greatly the impact of spots and ill-defined rays on imaging, and removes unwanted reflections from non-metallic surfaces. High quality lens assure CPL filters' smooth surface. 1xNiSi 40.5mm Ultra Slim CPL Filter Pro Circular Polariser Filter