Covestro polycarbonate material for summer sunglasses

Covestro has developed a special lens grade Makrolon polycarbonate material , with excellent optical properties, high mechanical strength, flexibility and comfort. When OEM Jiangsu Shike Optical Co., Ltd. decided to upgrade its lens polycarbonate material used in corrective and sunglasses, it looked to Covestro Makrolon polycarbonate resin, hoping to use the material Improve optical purity…