正好刚看到一个类似的问题在别的英文论坛: 7 t5 `& T' c$ k8 N! i2 x+ e; a" H; W0 u7 G! _: K8 K c
F4 IS Vs. F2.8 non IS, 贴过来大家都评论评论。" b+ a' U9 P. G+ ~+ G
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Anyhow, you pose a good question - f/4 IS or f/2.8 non IS. Here are the ...- K/ g6 \+ R* c+ }& A
lipi 发表于 2010-10-5 21:41