成像质量70-200mm f4 IS is better than 70-200mm f2.8. Google it.
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• 回复:成像质量70-200mm f4 IS is better than 70-200mm f2.8. Google it. -花影- ♀ (15 bytes) () 08/21/2012 postreply 11:52:59
• 回复:成像质量70-200mm f4 IS is better than 70-200mm f2.8. Google it. -花影- ♀ (15 bytes) () 08/21/2012 postreply 11:52:59