正好刚看到一个类似的问题在别的英文论坛:6 N% C/ Z$ P( m9 y. I
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F4 IS Vs. F2.8 non IS, 贴过来大家都评论评论。$ x X" Y# l: N, V1 C+ j! O5 t# S
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Anyhow, you pose a good question - f/4 IS or f/2.8 non IS. Here are the ...: _% D& G/ F- f; y* R! L
lipi 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