Description
Double Thread, 18-Layer super anti-reflection multi-coated with EVERCLEAR 5(WATER REPELLENT / ANTI-OIL / ANTI-DUST / ANTI-SOIL / SCRATCH RESISTANT) Coating Technology to withstand almost any conditions. || 10 step exposure. No color cast. Top smooth finish on the surface. || Nearly zero distortion when light go through this HD filter. With only 6.8mm thickness and made with no compromise, this Variable ND X Filter might be the thinnest and the best in the world. || Original SCHOTT Glass from Germany, Compare B+W. || All Materials Used in this filter Meet the Requirements of European Union's standards of Environment Protection-ROHS