I avoided glasses for years because no matter what, wearing them would give me horrible headaches. Then one day I went to a higher end optician, spent $1000, and have been comfortably using glasses since.
Sounds like you've solved it, but I'd love to learn from your experience. 20 min chat? Can you shoot me a quick email at jbornhorst [at] gmail [dot] com so we can coordinate?
So maybe more selling, less research?