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4到6岁儿童视力多少
更新时间: 2020-11-04 00:00:00  

通常是4岁孩子的视力应该达到0.8或0.8以上,6岁的孩子视力应该在1.0或1.0以上。如果低于这个数,可以到医院眼科进行就诊检查,进行散瞳验光,验光如果没有读书可以观察,不需要太紧或者是其他治疗,儿童视力一般在八岁以前发育完善,最迟不超过12岁。

关键词: 儿童 视力 多少

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