饭老师，这两款价格相差快一倍也，难选择。主要是我已经有一个尼康55-300的望远镜头了。怎末办？难

来源: 奈良于 2014-03-27 17:01:04 [旧帖] [给我悄悄话] 本文已被阅读：次

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