[KongchangAI]
Unverified85% confidenceTradeoffTime unknown

树脂镜片重量约为玻璃的一半(同尺寸差20-30g),抗冲击但易磨花;玻璃镜片耐磨清晰但重且易碎。长时间佩戴、老人易摔场景优先树脂

1
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85%
Confidence
Long-term
Relevance
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