Cokin CH164B-37A Pure Harmonie Polfilter cirkular 37mm

Cokin PURE Harmonie Circular Polarizing filters are the thinnest and the lightest in the world. With a thickness of 4.5mm they are almost invisible when mounted on your lens and their weight is so light that you won't even notice that they are attached. The Cokin PURE Harmonie filter range has been engineered with no compromise: robust, compatible with all lens caps, and multicoated with Cokin's special EVERCLEAR 5 Coating Technology which helps to repel water, oil, dust, dirt and scratches and allows the filter to withstand almost any conditions. Cokin PURE Harmonie filters are super lightweight for maximum autofocus performance, and feature ultra-low profile frames to prevent vignetting.Circular Polarizer filters are used to reduce reflections from non-metallic surfaces such as water and glass, and help to increase density within the sky and/or foliage by absorbing reflected light. They also help to emphasise details within clouds and produce sharper images, with rich colour saturation. This effect cannot be fully achieved with computer software.