History of Lighthin Optical can be traced back to Taiwan in 1972; it is one of the first lens makers to introduce vacuum coating in both Taiwan and China. Today Lighthin concentrates its involvements in the businesses of cacuum coating specialty house, polycarbonate lens manufacturer. With state of art facilities and experienced R&D, Lighthin stilll actively forms technological partnerships with other R&D centers to seek innovations continuously. With more than 30 years of management and vacuum coating know-how, Lighthin assumes a leading role as the major polycarbonate lens supplier in China.