I followed your advice and my pair's in the making. They come with the test results so I can get some chyna ones online if needed.
Cool. When you get them, make sure the corrections are all ok. Mine had to be remade a couple of times because what the machine said, and what I actually needed were different. In particular, everything looked like a trapezoid until we cut back on some things.
since it's my first pair I'm not quite sure how to check the corrections. But I'd guess I should check on the identical sharpness with each eye closed.
That, and if square things look curved or slanted, they're wrong. Take something like a tablet or other rectangular item with you during fitting. Make sure it's actually rectangular when you look at it through the glasses.
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