In Reply to: I've used... posted by Madness on Monday, 26. April 2010 at 10:44 Bali Time:
I had my eyes tested at OPSM a few days before leaving for Bali - chose & picked up my specs in Bali & couldn't see a thing. OPSM had written + instead of - (or vice versa). So, I recommend getting your eyes tested there, too, if you are relying on a new prescription - free & it doesn't take long.