Unverified83% confidenceDecision RuleTime unknown
镜片必须带防眩光(减反射AR)涂层,否则膜层反射蓝光会在镜片内侧形成反光眩光,反而加重视疲劳,判断方法:对光看镜片反光呈淡蓝/淡绿色为膜层型
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified选带绿膜或蓝膜减反射(AR)涂层的镜片而非无涂层款,减反射涂层能降低屏幕和灯光在镜片表面的二次反射眩光,比单纯提高蓝光过滤率对缓解疲劳更有效90% similarUnverified劣质防蓝光镜片常带明显蓝紫色反光膜,这种反光会造成二次眩光反而增加眼疲劳;应选带绿色或极淡反光的减反射镀膜(AR膜)镜片,正面几乎无强烈色彩反光89% similarUnverified防眩光(AR减反射)涂层比防蓝光本身更能缓解视疲劳,选购时优先确认镜片带绿膜/蓝膜等减反射镀膜,可减少屏幕与灯光的反射眩光88% similarUnverified关注防蓝光镜片的基础色偏参数:优质镀膜型镜片残余反射光呈淡蓝绿色而非明显紫红,视野观感透明度高;廉价镜片正面反射黄绿光强烈,看屏幕有明显黄雾感,实测底色越黄说明基材吸收越强87% similarUnverified防眩光(AR增透)涂层与防蓝光镀膜需匹配:优质镜片外侧做绿膜/多层减反射膜降低屏幕反光眩光,内侧避免反射人眼后方的蓝光;只有防蓝光没有减反射膜的镜片,夜间开车或看屏时会有明显重影光斑86% similar
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