1. Using AGC optical glass, precision grinding, high-definition imaging
2. Waterproof coating, anti-fouling and scratch-resistant, effective protection
3. ND filter: prevent overexposure in strong light environment and resist scattered light
4. UV protection lens: used for shooting in the seaside, mountains, snowfields and open spaces, etc., it can reduce the blue tone caused by ultraviolet rays, and can also eliminate the interference of ultraviolet rays on the CCD
5. Lightweight, high transmittance and low reflectance.
6. Material: Frame lightweight aluminum + AGC optical glass
