Cokin CO-PHPC49 - Camera filter

Circular Polarizer filters are used to reduce reflections from non-metallic surfaces (windows, water and so on) and increase density within the sky and/or foliage by absorbing reflected light. They also allow to emphasize details such as clouds and makes pictures crisper, with deeper colour tones.\nPURE Harmonie C PL is the thinnest and the lightest polarizing filter in the world. Its transmission is among the best in its category in comparison with polarizers that often reduce the quantity of light that reach the sensor of the camera.\n\nCuts reflections. Boosts colours.\n\nPURE Harmonie Circular Polarizer has a factor of only 1 f-stop when attached on the lens. It makes it very useful, especially when used in low light conditions or in combination with other filters. The example on the left shows how PURE Harmonie Circular Polarizer filter cuts the reflections while increasing the colour density.\n\nEVERCLEAR 5 Coating Technology\n\nis a multi-layered coating. The “5” stands for the benefits of this coating on the filter: Water Repellent - Anti-Oil - Anti-Dust - Anti-grime and Scratch Resistant.