Originally posted by Wheatfield This looks like the best method I've seen so far.
AF microadjustment for the 1Ds mark III, 1D Mk3, 5D Mk2, 7D
I think the trick is to find the right distance from camera to target.
You have two choices for AF adjust, one is "adjust all", which disables individual adjust, the other is "adjust one" which disables global adjust.
This might be why you are not seeing a difference on individual lens adjusts.
Yes, I know the difference between adjust one/adjust all, but i guess my question is, how do you know when to "adjust all" vs just adjusting one? I have a few lenses that seem to be at the same "adjusting point" but others have slightly different adjustments, how do i know if its the camera, or the lens?