[問題] 美科 兩種微距接寫環問題
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鏡頭上的最近對焦距離40cm,讓喜歡拍近距離的我有些苦惱
(請不要推我進微距鏡的坑XD)
看到網路有美科的接寫環(有電子接點的)
但是有分兩種,分金屬版跟塑鋼版的
長這樣
http://ppt.cc/9fDH
http://ppt.cc/FqoY
想問問版上的板友們,這兩種除了材質上的不同外,還有甚麼比較特別的差異嗎?
例如哪一種比較不會磨傷相機? 耐用程度上的差別等等
先謝謝大家了!!
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