本帖最后由 jack_li 于 2013-10-22 15:33 编辑 & y. [( Q/ |/ N6 d+ v
8 X5 `& O3 G% N) U# YI 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." ~" u2 t+ E0 w2 b
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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.5 L0 M" `; ?% f$ T7 I
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that may be another problem which i may will overcome soon.$ n% m% c* l1 e
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Thank you!