本帖最后由 jack_li 于 2013-10-22 15:33 编辑 & w# v P+ A" r
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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., J C+ n( W- z: p2 J/ K
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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.- ]% F. r# R- j
7 h) ]7 p r3 E" e. z7 Z; E9 R" tthat may be another problem which i may will overcome soon.% n& h# |/ I: g4 N" [