ThriftyFun is one of the longest running frugal living communities on the Internet. These are archives of older discussions.
Tinting Eyeglasses at Home?
Repairing Eyeglasses
Repairing Scratches on Polycarbonate Lenses
Removing Anti-Reflective Coating from Glasses?
Saving Money on Prescription Eyeglasses
Repairing Scratched CDs and DVDs