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幼儿的视力是多少才算标准
更新时间: 2020-11-05 00:00:00  

幼儿4岁视力在0.4-0.6,5岁儿童视力在0.6-0.8,而在学龄前基本上能达到正常视力1.0。有的儿童视力稍低于同龄水平,但屈光度在正常范围,其视力会随着年龄的增加而达到正常,属于视功能发育稍迟缓,有的儿童屈光度存在问题,以后的视力将很难达到正常水平,所以当你发现自己孩子的视力低于正常范围时,应及时去医院咨询就诊。

关键词: 幼儿 视力 多少 标准

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