Kam Optical Technology Co., Ltd. technology research and development department, after a month of research and development, the first focus detector testing equipment in June 28th today formally finalized. The equipment can be used in glasses factories, stores and inspection institutions. To consumers and enterprises better detection of lenses, detection accuracy of up to 0.5 degrees, the detection speed of 30 seconds to complete, easy to operate, put the lens can be a key test. At present, we have been to the market, customers interested can contact us, Tel: 0411-65835292