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远视多少度算重度

更新时间: 2020-11-05 00:00:00     

远视600度以上算重度,300度以下属于轻度远视,300-600度属于中度远视。

远视指平行光束经过调节放松的眼球折射后成像于视网膜之后的一种屈光状态,当眼球的屈光力不足或其眼轴长度不足时就产生远视。

关键词: 远视 多少 重度

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