Kangrun Amblyopia recovery principle：

eye movement principle, visual spectral sensitivity, biological mechanism color vision, biological adjustment dynamic response and video space frequency coordination theory, a four-color biological spectrum and microcomputer technology

Focus on the overall train of visual perception system and visual adjustment system 

Features:

8 kinds unique scientific training methods, effective treatment of amblyopia, accommodative myopia, relieve vision fatigue and control myopia be deeper. 

Applicable people: children amblyopia, accommodative myopia, prevention myopia be deeper and adjust visual fatigue

Treatment effect : adjust accommodative myopia efficiency reach 99%, amblyopia cure rate is 93%