1. Non-destructive rapid disassembly and assembly 2. Lightweight design, without affecting the shooting, 3. Adopt multi-layer coating, anti-pollution and anti-scraping, effective protection 4. Adopt Short optical glass, high-definition sharpness and picture quality, to meet the needs of different photographers 5. Light weight, strong and corrosion resistance, and long service life 6. Applicable products: for Mini 3 Pro