本帖最后由 jack_li 于 2013-10-22 15:33 编辑 $ p; ^8 N# D% k
- a8 _2 \! x# M9 c; f
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.5 j5 G( Z. H# u5 P
3 O0 K( A& ?. y3 w0 E" Z3 Kthis 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. 9 ]% x9 |/ s% Z* l6 W0 G 8 j8 S) Y# K: Zthat may be another problem which i may will overcome soon.8 E6 l- t P8 y0 I