[KongchangAI]
Unverified93% confidenceTradeoffTime unknown

1.6x裁切系数让长焦端等效焦距大幅增加,非常适合生态/鸟类/体育等远摄题材,但广角端同样被裁切,风光/建筑等需要超广角的场景需要更昂贵的超广角镜头才能覆盖

1
Sources
93%
Confidence
Long-term
Relevance
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First Seen

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get_claim(id=815811)