Ling Du glasses are the products of Vision Research Office of University of Science and Technology of China and Precision Machinery Research Institute of Anhui Optical Department of China Academy of Sciences. Ling Du glasses are real. They are made of high-tech nano-resin materials, which can filter out all kinds of light harmful to human eyes and create a comfortable and soft visual channel. This technology has obtained many patents and certifications, with high technical content and high reliability.
Zhongke Ling Du optometry glasses are a high-tech product which combines science and technology with traditional Chinese medicine and is beneficial to the healthy development of teenagers' vision. Further broke through the difficult problems in the technical field. It can be said that Ling Du glasses will become an important product in the field of myopia prevention and control, changing the traditional way of vision prevention and control.