1. This filter adopts AGC optical glass, and the surface of the filter has 28 layers of optical coating;
2. The 28 layer coating has ultra-high light transmittance. The coating can minimize reflection and flare and improve image quality. The hydrophobic coating also has waterproof, scratch proof and antifouling functions. 3. The frame adopts aviation grade aluminum alloy frame, and each filter weighs only 0.7g;
4. The surface of the mirror frame is treated with matte anodizing, and the anti glare structure is designed to minimize reflection and reduce the impact of reflection on imaging;
5. Accurate installation and positioning,fit with the camera base, convenient installation / disassembly, and does not affect the pan tilt load.
6. UV: 28 layers of nano coating on optical glass to better protect the lens
7. CPL: eliminate reflection, improve saturation, and increase the layering of blue sky and white clouds
8. ND8: dimming level 3, suitable for partial cloudy days
9. ND16: dimming level 4, suitable for use in normal sunlight
10.ND32: dimming level 5, suitable for use in bright fields
11. ND6: Dimming level 6, suitable for very bright light
