1. Mainframe: PC; Glass: ossified PC; 2. Good light penetration, good wearability. 3. 1,000 pcs/ ... and novel design, and is made from PC.3. It has features of anti-impact, bearable anti-penetrating function, strong vibration-proof, good ... leak- resistance, high transparency, anti-UV rays, colorfastness, good light penetration, good wearability and fog- ...