1. Non-destructive rapid disassembly and assembly 2. Lightweight design, strong and durable 3. HD light transmittance to prevent overexposure 4. Using short optical glass, precision grinding processing, high-definition imaging 5. Double-sided ultra-waterproof coating, anti-pollution and anti-scraping, effective protection 6. CPL: Mainly used to eliminate harmful non-metallic reflected light, increase the color concentration, and improve the clarity and expression of the picture 7. NDPL: fuse ND and PL lenses to meet the requirements of reducing exposure and eliminating non-metallic reflection; the greater the ND value, the greater the light reduction, and the darker the picture 8. MCUV protective mirror: filter ultraviolet light and stray light, show a more realistic color; prevent dust, oil, fingerprints and direct contact with the lens, effectively protect the lens 9. Suitable models: for Mavic 2 Pro 10. Material: aviation metal aluminum + optical glass