87%@400-1200nm 增强铝膜: Ravg>90%@400-700nm 银膜: Ravg>9" />
保护性铝膜: Ravg>87%@400-1200nm
增强铝膜: Ravg>90%@400-700nm
银膜: Ravg>95%@400-12000nm
金膜: Ravg>98%@2000-12000nm