谢谢 other than you can't travel with it, is there any Cons?

来源: Big_Benz 于 2012-04-21 13:24:18 [档案] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

回答: F2.8，70-200比200的sharpness差很多。至于焦段，各人习惯不同由 WayCool 于 2012-04-21 12:48:22

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• why not? I travel w/ 200-400VR. -WayCool- ♂ (0 bytes) () 04/21/2012 postreply 16:08:35

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