On July 21st, an intelligent AI refractive screening device - Dijia X200- appeared at the Shandong Provincial Education Equipment Expo, attracting a lot of onlookers and experience.According to Tang Wei, the founder and chief scientist of Dijia Jishi, the X200 intelligent AI refractive screening device developed by Dijia Jishi integrates AI algorithm with computational optics for the first time, achieving stable and reliable refractive examination in all scenarios...