本帖最后由 jack_li 于 2013-10-22 15:33 编辑 $ `! h5 N6 E; Z
?" w" ?; ]! l3 I# H9 k4 z
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. 9 X9 P0 `! m7 L) H. ]0 J7 A$ ]1 z! z9 l1 ^, j& _. K o
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 W$ c* q* X% ~" @ 2 X' z- ] K9 r4 r0 z9 o5 P8 Qthat may be another problem which i may will overcome soon." w- m7 y( i3 u- K: q; B8 b y