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3岁幼儿视力多少算正常
更新时间: 2020-11-05 00:00:00  

三岁幼儿视力一般在4.6到4.8算比较正常,这时候孩子也可能会有轻度远视。为预防近视,要养成良好的用眼习惯,避免长时间近距离用眼,不偏食,不贪食甜食或酸性食物,经常锻炼。

人并不是一出生就有一个正常的视力,正常情况下六周岁的孩子视力大约5.0就是正常的。

关键词: 幼儿 视力 多少 正常

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