The main body is made of ABS engineering plastic, the lens is made of polycarbonate (environmentally friendly engineering plastic is commonly known as PC plastic), and the sun visor is made of thermoplastic polyurethane elastic rubber (TPU) and thermoplastic rubber (TPR)
Impact resistance
This product has passed the ANSI Z80.3 falling ball test. At a temperature of -10°C to 42°C, the critical impact speed of the product being impacted and scratching the lens is 310FPS, and the critical impact energy of breaking or breaking the lens by impact is greater than 3 joules.
