"I give up trying to help here . . Think I will unload
my Howie Glatter Laser in the classifieds."
" . . my concern as being the spacing between the light rings,
which can be clearly seen to be different left to right -"
"Basically you have something tilted."
What's tilted is the camera that took the picture, with respect to the screen. That means the left side of the screen is closer than the right in the picture. Things that are closer appear bigger (example: the spaces between the light rings).