天气预报 > 其他 > 视力换算35是多少度
视力换算35是多少度
更新时间: 2020-11-05 00:00:00  

视力换算3.5是350度,属于中度近视范围,一定要及时得到眼镜店佩戴眼镜,预防近视。

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: 视力 换算 多少

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