正好刚看到一个类似的问题在别的英文论坛: ' ~8 `0 Z7 W% _% m I' X& K: q2 A7 l5 {* m+ m' W
F4 IS Vs. F2.8 non IS, 贴过来大家都评论评论。, ^" P& G% G+ @0 @+ ]9 e
: u; ^6 i( N$ f! v2 D$ d" y********************************** 6 _0 E* _% B, IAnyhow, you pose a good question - f/4 IS or f/2.8 non IS. Here are the ... i3 B, n$ K3 J' \4 _% Qlipi 发表于 2010-10-5 21:41
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呵呵, 看来选择太多也不见得是好事