Preventive measures for eye pain when outdoors are simple: use a good hat, a good pair of UV-blocking sunglasses, and lubricating drops. Don’t forget the sunblock!
Below is a vision simulator and while it is not exactly how each individual sees, it will provide helpful information.
As you age your read it is not so clear. All your friends use over-the-counter readers, but that don’t seem to help. WHY? Astigmatism?!
The top 5 “What You Should Know About Cataracts” in South Eastern Idaho.