1. Non-destructive quick disassembly and assembly 2. Lightweight design, strong and durable 3. High definition light transmission, prevent overexposure 4. Using Schott optical glass, precision grinding processing, high-definition imaging 5. Double-sided super waterproof coating, anti-fouling and anti-scraping, effective protection 6. ND reducing lens: prevent overexposure in strong light environment, resist the scattered light, the greater the ND value, the higher the degree of reduction 7. CPL: mainly used to eliminate harmful non-metallic reflected light, increase color concentration, improve the clarity and performance of the picture 8. Material: Metal + optical glass 9. Weight: 5.3g/pc
