Hello,


thanks for the advice. I visited the mentioned website.


my conclusion is: if you want a precise sharpness apply the microadjustment. If it is too much work, leave it and be satisfied with the given quality.


Obviously Canon used the term........normally microadjustment is not required.......... to prevent that buyers may think that the lenses could be better and prevent a lot of send backs to the repair stations.


btw. Nikon doesn´t offer microadjustment. If have never heard before about that.


Have a nice weekend


regards


Roland