Buy from Amazon.com : http://fave.co/1CCD8uC <br /><br />Zomei? Ultra Slim HD 18 Layer Super Multi-Coated SCHOTT Glass PRO MC-CPL Circular Polarizing<br /><br />Product Description : <br />Double Thread 18-Layer super anti-reflection multi-coated with EVERCLEAR 5WATER REPELLENT ANTI-OIL ANTI-DUST ANTI-SOIL SCRATCH RESISTANT Coating Technology to withstand almost any conditions <br />With only 41mm thickness and polarization rate up to 999 this CPL might be the thinnest and the best in the world Made with no compromise it still has a rotating ring to set the polarization <br />Nearly zero distortion when light go through this HD filter <br />Original SCHOTT Glass from Germany Compare BW <br />All Materials Used in this filter Meet the Requirements of European Unions standards of Environ Ment Protection-ROHSRestrictions on Hazardous Substances