1. CE, EN71, RoHS 2. certified by BV company 3. import TAC lenses 4. competitive price & service Introduction: Frame ... within one week Certificates CE/ EN71/ ROHS/ REACH System Real D system / Master Image systemUsage area,1. Used in 3D cinema ... polarized video display system.2. Used in 3D TV, displayer, game machine, virtual interactivity sets, virtual aviation simulator, medical education system ...