本帖最后由 jack_li 于 2013-10-22 15:33 编辑 ( u+ }7 D& b8 V( n
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I mean to be more sharp, but it was not a sunny day. so kind of high ISO, and also light up room the light room. that is the mean reason that is not sharp enough.. \. Y; P$ [, ?: c3 g
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this is done by my new canon 400mm F5.6, and also this is about frist time to use it outdoor to take a picture on bird." R8 d" x" ^1 y: q8 y
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that may be another problem which i may will overcome soon.8 E: u2 Y6 }* a; d% U
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Thank you!