1. Metallized lens protection ring + lens protection film to protect the lens more effectively, scratch-proof and cushioning.
2. 1:1 real machine opening, accurate hole position, clearer picture.
3. Aluminum-magnesium alloy material, more wear-resistant.
4. The vacuum plating process is as durable as new.
5. Lightweight alloy material, only 0.2mm thick, not protruding at all.