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三岁儿童的视力是多少
更新时间: 2020-11-05 00:00:00  

0.5以上。由于3岁的孩子年龄相对比较小,视觉的发育未完全,进行相关的散瞳验光的检查可以观察到存在一定的远视度数,是正常的现象。原则上远视的度数不是特别的高,而且不会影响视力。

关键词: 儿童 视力 多少

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