Thanks. Now I remember:)

来源: Chuchairen 于 2007-07-31 11:15:15 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (97 bytes)
回答: found this link: 由 moab 于 2007-07-31 11:09:21

Basically it increases the ISO. But too much noise at over ISO 400 if you want fine details.

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