4 ms·
So, if someone only has mild presbyopia do they take less? What happens if you take 'too much' for your level of impairment?
by pazimzadeh 1y ago
So, if someone only has mild presbyopia do they take less? What happens if you take 'too much' for your level of impairment?
- bjackman 1y agoIf it works by constricting the pupil I guess it's more like it's expanding the "depth of field". So you can't "over-correct" except in the sense that you will eventually run out of light. I don't really understand eyes or optics though, I'm just guessing based on my layman's understanding of focussing a camera, so take this with a pinch of salt!
- croemer 1y agoYou are correct.