Up to now have been finding all the suggested methods of lens calibration tedious :eek: yet want to make sure everything is perfect - now I am able to do so.
Just got the 'lens align' calibration system and want to let you know that it seems to be a very effective and user friendly way of achieving calibration. There are two versions, I got the less expensive lite version and found it easy to set up and use. They have great instructions on their web site.
So, for those of you who are still trying to find an easy way to calibrate lenses this is worth looking up - lensalign.com.
Note this is my independent opinion, I am in no way affiliated with the developer of this system!