本帖最后由 jack_li 于 2013-10-22 15:33 编辑 _( x. m! @- {& ]- N/ j & _4 K, w4 Q7 aI 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." c9 K; d2 [+ m1 \3 T% L5 G( d
/ G( l: {+ [8 r/ y* G: d/ 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. : r2 u( ]/ x" y* z0 L / _/ _7 Q# J' A7 D4 ~) E+ }# Bthat may be another problem which i may will overcome soon. : Y+ r+ \$ I$ v9 O& n( S1 B* a% J: e2 F% F& ~6 v* V
Thank you!