视觉信息是人获取外界信息最主要的来源。儿童处于生长发育的重要阶段，若视力低下，将严重影响儿童生理及心理发育，带来较之成人更为严重的影响，且儿童低视力的康复也与成人有所不同。本文对低视力的新标准、儿童低视力发病现状、常见病因、治疗特点及方法等进行综述。“,”Visual information takes great parts of exterior information. The low vision induced deficiency in physical and psychological development of children which is more serious than the deficiency in adult.In addition, the healing of low vision in children is not the same with adults. Basing on those,this review focuses on children’ s low vision including the latest standard,the incidence, the common etiologies and the therapy.