tldr
45 karma · joined October 11, 2018
One very interesting thing that convinced me to start doing this: if you get measurements taken at night (vs early in the day), your prescriptions will be stronger as your eyes are already tired. So your new glasses may be too strong for you but your eyes will adapt to it and become worse.
I think it sounds good for a hobby project though!
Even with these explanation, I'm still perplexed as trains in Japan are always packed and it's impossible to stay 6-feet away from others when you're travelling in dense cities in Tokyo. You're also constantly touching poles/handles in the train or pushing elevator buttons.