Number indicating the degree to which disability glare is controlled.
指示失能眩光受控程度的数字。
Prevent nearsightedness: Nice light, purity, free from glare, disability glare. Prevent damage to the eyes, effective prevention of nearsightedness.
预防近视：光线明亮，纯净，无眩光，不刺眼，无闪烁，杜绝对眼睛伤害，有效预防近视。
Objective To investigate whether disability glare happen or not in myopia under the low intensity of veiling glare source.
目的探讨在低强度幕罩眩光源下近视眼是否存在失能眩光。
Objective To investigate whether disability glare happen or not in myopia under the low intensity of veiling glare source.
目的探讨在低强度幕罩眩光源下近视眼是否存在失能眩光。
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