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As for "getting worse" with use, I've never changes my numbers.
I bought an iPhone 4 to try out, around 2011/2012. I could not make out the tiny numbers on the back. I used to be able to focus on just about anything.
On the office computer glasses, I noticed eye strain at the end of the day. I tried using my 1.5 glasses, but they were too strong for 24 inches. I switch to 1.0 for the computer. I tried 1.25 as a compromise, and they do not work well.
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James
The pessimist complains about the wind; the optimist expects it to change; the engineer adjusts the sails.- William Arthur Ward (1921-1994)
Red-beard for President, 2020
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