镜头升级

前日发帖请教各位大师将Sigma 17-70MM DC F2.8-4.5 换成 Sony Zeiss SAL1880Z 有没有必要或值得。可惜没人理我。今日会Sony买来试试，不行再退货吧。或者有人能回答我？

所有跟帖： 

• Probably no one has any idea about the Zeiss lens -pieq314- ♀ (130 bytes) () 12/02/2009 postreply 10:45:30

• It is a good lens for its image quality. But ... -johnfan- ♀ (238 bytes) () 12/02/2009 postreply 10:50:51

• 回复：Johnfan -瞎拍瞎有理- ♂ (214 bytes) () 12/02/2009 postreply 11:58:00

• Zeiss is certainly a better lens. Is it $250 better? -johnfan- ♀ (53 bytes) () 12/02/2009 postreply 15:00:33

• your replacement cost would be more than $250 -Able- ♂ (60 bytes) () 12/02/2009 postreply 19:16:59

• 回复：镜头升级 -瞎拍瞎有理- ♂ (106 bytes) () 12/02/2009 postreply 20:08:23