Unverified79% confidenceTradeoffTime unknown
反光膜单层结构轻便但白天成像偏虚，多层楔形结构成像实但夜间可能产生底部微弱重影，重成像清晰选楔形、重收纳轻便选单层
1
Sources
79%
Confidence
Long-term
Relevance
-
First Seen
Sources
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