第二，价高而失真较大的全幅广角镜在APS-C机器上失去广角功能，代替价廉物美的中焦镜，没有任何意义。

来源: uptrend 于 2023-10-30 20:22:24 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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