Last week I was on holiday in Gran Canaria. Went to the beach and found one of the lenses to my sunglasses had popped out, went to refit it and the screw was missing.
Easy job of an opticians but you don't find them at the beach.
Cheapest sunglasses I could find, £40
Now home I'll pop to spec savers and they will do it for pennies if not free.
macafee2