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.

With only 3.2mm thickness and transmission rate up to 99.99%, this UV might be the thinnest and the best in the world. Made with no compromise.

Nearly zero distortion when light go through this HD filter.

Original SCHOTT Glass from Germany, Compare B+W.

All Materials Used in this filter Meet the Requirements of European Union's standards of Environ Ment Protection-ROHS(Restrictions on Hazardous Substances).

features

HD 18X Multi-Coated filters greatly reduce lens flare and ghosting caused by reflections.Protects lens from dust, moisture, fingerprints, scratches and impact.

Original SCHOTT Glass from Germany, Compare B+W, excellent luminousness, and also can restore the image quality excellently, reach to 99.99% polarization rate

Highest grade aviation aluminum material, which is anti-corrosion and very light (50% lighter than titanium material ), comes with strong flexibility and super high stability

All Materials Used in this filter meet the Requirements of European Union's standards of Environment Protection-ROHS

High grade recyclable material for packing: elaborate seals and anti-shock pad inner packing, thickened cardboard outer packing

* HIGH QUALITY AVIATION ALUMINUM.

* SLIM PICTURE FRAME DESIGN

* SUPER WATERPROOF, PREVENT OF OIL POLLUTION

* ADVANCED LASER ENGRAVING TECHNOLOGY

* TOP-TRANSMITTANCE, 99.8% LIGHT TRANSMITTANCE

* IMPORT OPTICAL GLASS AND ROSH AUTHORITATIVE AUTHENTICATION