mem1234 wrote:兩顆我都有畫質都相當...(恕刪) +1小弟也是兩顆都有如果預算可以兩顆都入手吧~20/F1.7 對焦比較慢...14/F2.5 對焦快又安靜~加上 NIKON NH WM75 等效21mm 拍景不錯用