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10小孩视力标准是多少

更新时间: 2020-11-05 00:00:00     

10岁小孩视力标准是1.0或者以上都属于正常,3-4岁时0.4-0.5为正常,学龄前0.6-0.8为正常。视力是指分辨细小的或遥远的物体及细微部分的能力。视力低于1.0为视力减退,0.3以下为低视力,表现为视力模糊。

关键词: 小孩 视力 标准 多少

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