1. Non-destructive quick disassembly, light weight design, strong and durable 2. Mirror material: multi-layer nano-coating 3. Frame material: lightweight aluminum 4. CPL: mainly used to eliminate harmful non-metallic reflected light, increase color concentration, improve the clarity and expressiveness of the picture 5. ND scrimshaw mirror: to prevent overexposure in strong light environment, to resist scattered light 6. MCUV protective mirror: filter UV and stray light, showing a more realistic color; prevent dust, oil, fingerprints and direct contact with the lens, effective protection of the lens 7. Star mirror: shooting light brighter places will have the effect of starbursts 8. Applicable models: For DJI Mavic 2 Zoom