What is the cheapest place to buy titanium frames prescription glasses?

[Charlton]

What is the cheapest place to buy titanium frames prescription glasses?

[Charm]

You go some optical store and have your eye checked. Then you can ask them for a paper copy of your prescription. I'd suggest you visit several eyeglass stores and try on the frames you like best and remember the model. After that you can visit various places to get the cheapest one or you may find them online for much cheaper.