May I suggest Lasik? I know, not as much fun as buying gun stuff, but it works.
Thought about Lasik. Still thinking about it. Also still getting my metabolism stabilized after being diagnosed as a type 2 diabetic last September. It was starting to mess with my vision, os that’s a concern. Took aggressive action to deal with the issue, and my day-to-day blood sugar is now in the low 100s and last A1C was 5.7 (down from 12.5). 34 lbs lighter now, too.