Cokin NX Circular Polarising Filter

A must-have for practicing landscape photography with your NX-Series filter-holder. The NX-Series Circular Polarising filter is the first and most important filter to use in your NX-Series 100mm filter-holder.It has a proprietary aluminium mount which is knurled to allow easy adjustment of the polarising effect via the metal wheel at the side of the filter-holder. The filter is high-efficiency and absorbs only 1 f-stop of light. It has anti-reflective and anti-fingerprint coatings.Features:• Schott B270 high resolution mineral glass• Compatible with NX-Series 100mm filter-holder• High-efficiency with only 1 f-stop absorbance• Individual protection pouch included• Anti-reflection and anti-fingerprint coatings• Cokin Model Ref: POL01NXS