Names OriginComing from the Latin word "caelestis" that means magnificent, something above human possibilities and the Italian celeste which represents the colour of the clear sky, the Celeste filter series promises the best optical performance and superior advantages to the photographer.Extremely Low Light ReflectivityCeleste C-PL adopts 18-layer anti-reflection Super ZR-coating - improved version of Kenko ZETA filter series coating that provides astonishing results in light reflection performance. Thanks to this coating technology light reflectivity level is retained at 0.3% that is incredibly low for C-PL filters.Anti-Stain CoatingAlong with excellent light transmission abilities, Celeste C-PL performs impressive water and oil repellent features thanks to AntiStain Coating (ASC). Anti-Stain Coating is layered on both sides of the glass for easier and more effective filter maintenance. Less chance to catch dust on the filter and less chance to scratch filter while wiping the surface with cleaning paper.Water & Oil Repellent PerformanceASC effectively repels water, oil and smudges keeping filter surfaces clear in different shooting conditions. There is no more need to clean or wipe dust frequently. This ensures a long product life-time compared to other filters coating that comes off in a quicker time if wiped filter more often.High-Transparency Polarisation FilmCeleste C-PL transmits 25% more light (equivalent to 1 full stop) than other top filters thanks to high-transparency polarising film.The Art of the FrameThe ne.w frame of the Celeste C-PL filter is a result of long and intensive research of our engineers. Every part is designed and manufactured with precise and highest quality standards.The Celeste frame obtained several features that bring real advantages to the photographer and differentiate the Celeste series from other s. ne.w Exclusive Package DesignCompletely ne.w elegant design of the package conveys clarity of the concept featuring all main advantages on the back side in the simplest and easy to understand way.