The star interest control lens belongs to the product of Essilor Group, and the H.A.L.T high aspheric microlens technology was brought by the research and development team of Essilor. The star information control lens designed by this technology passes through 1 1 microlens invisibly distributed on1circle of stars. From 20 18, Essilor cooperated with the School of Ophthalmology and Optics of Wenzhou Medical University in China to carry out a three-year clinical trial involving 167 nearsighted children. The experimental results of the first year show that the average level of myopia development of children wearing star interest control lenses is lower than that of children wearing single lenses by more than 60%. Professor Lu Fan, director of the International Ophthalmology Clinical Medical Center and the Ophthalmology Hospital affiliated to Wenzhou Medical University, said: "Our research team has been working in strict accordance with the clinical controlled research design. After more than two years of follow-up, the current results show that Star Fun Control has an obvious effect on alleviating the progression of myopia in children and adolescents, and its wearing compliance and safety performance are also very good. "