The profession of optometry came from physics instead of medicine, many of the early ones with physicists specialized in optics that ALSO understood how the eye worked, optics-wise.
In places where they are legal they spend their time learning more and more about optics, physics, math and eye anatomy, they don't study diseases, infections and so on.
As result you can't rely on one to fix certain stuff where you do need a medic, but if you need fancy lenses, they will calculate them, not just use a number they get from their measurement machine like ophtalmologists do.
They also would be helpful to design proper 3D glasses and whatnot, holograms and so on.
Got it, I was a bit confused as I never had heard about the problem you mentioned. Too bad here in Brazil you can't get the specialized care you need for the condition you have.
This is a major screw up and inefficiency from this country.
Thanks for explaining the concept more in-depth too.
In places where they are legal they spend their time learning more and more about optics, physics, math and eye anatomy, they don't study diseases, infections and so on.
As result you can't rely on one to fix certain stuff where you do need a medic, but if you need fancy lenses, they will calculate them, not just use a number they get from their measurement machine like ophtalmologists do.
They also would be helpful to design proper 3D glasses and whatnot, holograms and so on.