I often times wonder about this if the SHTF. My eyes are pretty bad (I can only see clearly maybe 2 inches in front of me), and I've been trying out RGP contact lenses. I seriously doubt the validity of contacts in post SHTF scenarios, but rigid lenses are shown to keep your eyes more stable when you wear them so your prescription won't change. I just have some troubles with blinking enough to keep my eyes from drying out when wearing them.
I would never do LASIK from the horror stories of dry eyes, no night vision, etc. Hopefully at some point they'll allow lens replacement surgery (like for cataracts) for vision correction. Both my grandparents have better vision than most people since getting cataract surgery (except for up close, of course).
I would probably just take my chances with glasses, because I can't see putting lens solution ahead of food, water, ammo, medical supplies, etc.
I would never do LASIK from the horror stories of dry eyes, no night vision, etc. Hopefully at some point they'll allow lens replacement surgery (like for cataracts) for vision correction. Both my grandparents have better vision than most people since getting cataract surgery (except for up close, of course).
I would probably just take my chances with glasses, because I can't see putting lens solution ahead of food, water, ammo, medical supplies, etc.