Introduction by the inventor of amblyopia therapeutic apparatus.

Dr. Liu Dongguang, the inventor of amblyopia therapeutic apparatus, is a graduate student at the Eye Center of Sun Yat-sen University in Guangzhou. He used to be an expert in editing children's eye care textbooks of the Ministry of Health and the business director of Guangdong Children's Eye Center. Engaged in clinical research in myopia therapeutic apparatus and amblyopia therapeutic apparatus for 25 years, and obtained more than 30 national patents and provincial scientific research achievements. More than 50 myopia and amblyopia treatment centers have been established nationwide, benefiting more than 2 million amblyopia children. A rare and famous ophthalmologist who is proficient in myopia and amblyopia treatment, myopia instrument, amblyopia instrument and software invention. In amblyopia research, we have developed the first to fifth generation myopia therapeutic apparatus, including light brush and non-light brush and compound therapeutic instrument ***2 1. The first level of fine vision-contrast sensitivity, RGB full-range stereoscopic vision and other functions have filled the gap in China and reached the international leading level. In the research of myopia instruments, the second to fourth generation myopia products have been developed, including telephoto lenses, automatic telephoto lenses, anti-myopia desk lamps, anti-myopia writing posture telephoto lenses, anti-myopia TV computer lenses, eyeball resonance lenses, eye protection lenses and other national patent products, which have filled the domestic gap and reached the domestic leading level. Among them, automatic zoom telephoto lens and myopia brain lens are the first at home and abroad, reaching the international leading level, and are unanimously recommended by professional ophthalmologists, and amblyopia therapeutic apparatus is the first choice. Amblyopia therapeutic apparatus, an ophthalmologist, is divided into five generations, including G 1D, G 1S, G2D, G2S, G3D, G3S, G4D, G4S, G5D and G5S sold in official website, and an ophthalmologist in Guangzhou. Dr. myopia therapeutic apparatus is divided into five generations, and the fifth generation vision optimizer represents the latest international technical concept of myopia and amblyopia prevention products.