"没有80毫米镜头的虚化效果", 太对!!! 因为光圈还得XCrop factor, 2.8mmx1.5相当f4.2了

来源: 移花接木于 2023-04-02 15:36:13 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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