That is probably true. I did not level off the line of sight. The center focal point was aimed at the middle of the chart in all images. I did a couple more experiments and I think the problem is focused (excuse the pun) on the middle focal point. W...
Yes, I tried several lenses. All had a similar problem. I will shoot in live view until I send the camera in for calibration. Hopefully it can be fixed. I suspect a batch of cameras got through quality control that were not quite up to spec. I was un...
Oh, I did not use the 45 point autofocus. I only used the single center point autofocus. I should change to the 45 point autofocus? That doesn't sound right.