My ophthalmologist doesn’t wear a mask, and he said he prefers that his patients don’t, either. The whole office did for a couple months in the spring of 2020 — the two weeks to flatten the curve period — but they dumped that quickly.
2 young relatives, one 27 and one 16, developed eye problems since mask mandates. One had a cyst in his upper eye lid that needed two doctors visits and a surgery to fix.
The other was a fungus in the eye that was seen by the pediatrician, an optometrist, an ophthalmologist and then sent to an eye specialist 4 hours away. All were seen in the same week. She took an anti fungal and a steroid for months. I think the masks were part of the problem with exhalation redirected up an out of the mask sometimes.