Wonderful read. I've been wearing glasses for 40+ years...and I agree with the generally subjective nature of the exam. "better 1 or 2". "this one or that one"

Wonderful read. I've been wearing glasses for 40+ years...and I agree with the generally subjective nature of the exam. "better 1 or 2". "this one or that one"... etc. Is it just a bit less blurry? Or am I guessing because I want to get out of here? At my dox, they check my Rx with a machine, then the doc does the A/B testing. They know what the answer is...but they need me to validate. Then there is time... the doc has only so much time to do the A/B testing. A few hours of A/B would statistically improve the outcome. And really, fuzzy or sharp letters on a screen is not what I look at all day...show me a monitor or a book and ask me what I see. I would love to do my own testing with a box of lenses...