Then I make a micro adjustment and go to the other side of focus and see if it has gotten better or worse for that side.
然后我们再做微小的调整，到焦点的另一边轻微散焦后，看衍射圈质量是否有明显的提高。
2
Then I make a micro adjustment and go to the other side of focus and see if it has gotten better or worse for that side. Remember what I said about variables and no free rides?