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10岁小孩视力为多少算正常范围
更新时间: 2020-11-05 00:00:00  

10岁小孩视力算正常范围在:1.0到1.5之间,如果低于这个范围是属于近视,一定要多加注意。

近视眼(myopia)也称短视眼,因为这种眼只能看近而视远不清。处在休息状态时,从无限远处来的平行光,经过眼的屈光系统折光后在视网膜之前集合成焦点,在视网膜上则形成不清楚的像。

关键词: 小孩 视力 多少 正常 范围

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