Unverified85% confidenceTradeoffTime unknown
防雾与密封性存在矛盾:密封越严实(如防花粉/防风镜)内部空气流通差越易起雾,需选带顶部/侧面通风孔或双层镜片(anti-fog dual lens)设计的款式
1
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85%
Confidence
Long-term
Relevance
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