光圈小是對的。速度問題就複雜了，蟲子是動的，當然快好，但快了光不足，就要提高ISO，結果噪點又高了。。。

來源: 唐宋韻於 2025-03-27 08:56:48 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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