... 2.Had tested by CE,ROHS,SGS,EN71 3.Light weight. 4. High transmittance 5.Whole compatible Applicability ... arranges: Kinds of polarized 3DTV, PC, cinemas, games, medicine, education, military, exhibitions and ... on Technology parametersMaterial of glasses frameEnvironmental protection mixture material of PC, had tested by CE, ROHS, SGS, EN71Glasses ...