回複：我也是Nikon 24－70. 重來沒調過。怎麽測試啊？很複雜嗎？

來源: 於 2012-07-02 09:55:18 [舊帖] [給我悄悄話] 本文已被閱讀：次

DIY:

http://focustestchart.com/chart.html

 

或者買現成的：

http://www.outdoorphotographer.com/columns/solutions/af-fine-tuning.html