Hello @sunny1971, Greetings from another light sensitive eye person. SFN (small fiber neuropathy) creates heightened sun sensitivity. I lived on top of a mountain and generally above the cloud bank in addition to the frequent total sun days with low humidity. My Opthamologist had me try different sun glass lenses until we found one that blocks more sunlight.

They worked well and I am on my 4th pair. One, two, and three were left in a restaurant or office somewhere. I have #4 now and wonder if I can keep from losing them one more time. What has also helped is moving to a state with higher humidity.

May you be content and free of discomfort.
Chris