I've bought lenses from Soviet Canuckistan using my expired US prescription. I'll probably go to prison for admitting that.

Left eye likes Acuvue Oasys, right likes biomedics 55. I wear them to hunt and play sports only. Can't stand them for driving. I'm not interested in eye surgery because I can pass the drivers exam uncorrected, and don't need reading glasses for my desk job. Eye doc described me as "perfectly nearsighted" for my work.

It's no biggie. Wash your hands in creeks and bring a spare pair.