The EXUS Lens Protect Mark II is a high performance lens protection filter with a "ultra-low reflective coating (reflectivity: 0.2%), "anti-static coating", "water repellent coating", and "anti-fouling coating", which maximizes the lens original portability and does not affect the visible light that demonstrates high visibility performance. It is resistant to fine dust and dust due to static electricity. Even if it gets attached to it, you can easily blow it off with a blower, so you can enjoy shooting without stress. Even when shooting in water or rainy weather, it has a high water repellent coating that repels water droplets, so even if the water droplets get on it, you can easily flip it off with a blower and keep shooting smoothly without stress. The front of the filter (entering side) and the back (lens attachment side) are coated with an anti-smudge coating that repels oil on both sides, so you can easily wipe away fingerprint smudges that are not noticed, so you can continue shooting without stress. The filter glass has been adopted to improve flatness and strength while maintaining a thin frame design, providing better flatness stability and protection. In order to stabilize the flatness, the thickness of the filter glass used in conventional products is made from 0.05 inch (1.3 mm) to 0.08 inch (2.0 mm). In addition, even though the filter glass becomes thicker, the frame itself is almost the same thickness as before. It also improves the function of a protective filter by adding the thickness.