正好刚看到一个类似的问题在别的英文论坛: 7 ~ C1 ~( {; Q- {) y4 V) d3 [! ]' {. q" p; H! d( f
F4 IS Vs. F2.8 non IS, 贴过来大家都评论评论。. n7 M! p' E2 G# M o G. L
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Anyhow, you pose a good question - f/4 IS or f/2.8 non IS. Here are the ... . A$ u" s! Q+ R' S1 Y8 n; Rlipi 发表于 2010-10-5 21:41