请教一下懂行的朋友，想买个单反，考虑在CANON 50D, 60D, 7D里面选一个，能给点建议吗？最好能推荐一下合适的镜头，最

来源: ozimum1003 于 2010-12-11 04:53:40 [旧帖] [给我悄悄话] 本文已被阅读：次

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