material材料：rohs compliance abs plastic frame, imported polarized lenseshigher stability,good causticity,anti-abrasion进品环保塑胶原料，高弹性，耐弯折眼镜架
lens material镜片: imported 0.18mm(linear) 0.22-0.275mm(circular) thickness polarized lens
0.72mm线偏光片/0.72mm圆偏光片，加厚型，抗刮伤处理，硬度大于3h
optical parameter: polarized efficiency 99.99%,transmittance above 42%.
光学参数：偏光度99.99%以上，单体透过率42%
深圳鸿宇光电有限公司
彭雨黎
15811840610
深圳市宝安区龙华镇大浪街道谭罗村金龙路南江工业园一栋四楼