成像质量70-200mm f4 IS is better than 70-200mm f2.8. Google it.

回答: 16-35mm比17-40mm重得多。enjoywater2012-08-20 14:49:12

所有跟帖: 

回复:成像质量70-200mm f4 IS is better than 70-200mm f2.8. Google it. -花影- 给 花影 发送悄悄话 花影 的博客首页 (15 bytes) () 08/21/2012 postreply 11:52:59

请您先登陆,再发跟帖!