... weight. 4. High transmittance 5.Whole compatible Applicability arranges: Kinds of polarized 3DTV, PC, cinemas, games, medicine, education, military, ... exhibitions and so on Technology parametersMaterial of glasses frameEnvironmental protection mixture material of PC, had tested by CE, ROHS, SGS ... 45%Overall quality levelA+Ambient temperature0°C~50°C Sell and buy 3d glasses china