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四岁宝宝眼睛多少算正常

更新时间: 2020-11-04 00:00:00     

正常儿童视力为:3-4岁≥0.6,4-5岁≥0.8,5-6岁≥1.0,低于上述标准称为视力异常。7-8岁会达到正常水平左右眼视力都要在1.0以上,算正常。你家孩子4.9,属于正常,不用担心。

关键词: 宝宝 眼睛 多少 正常

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