Unverified85% confidenceTradeoffTime unknown
密封性越强越防风防干眼，但通风散热越差，高强度爬坡或高温天气镜片易起雾，应选带上下通风孔或亲水防雾涂层的款式，而非全封闭风镜
1
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85%
Confidence
Long-term
Relevance
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