I currently wear glasses. Want to make new pair of glasses. 

I told the glass maker that I just want new pair of glasses with same power and everthing. But they say they need a prescription.

So any suggestion where I can get a pair of glasses made without prescription.

P.S I don't have health insurance.

You can go to wallmart or target opticals...it cost around 50 bucks to have your eye checked and get prescription. that is the cheapest way i know of.

Seems you don't know the power in your current glasses. If you know your power by chance, you can try online stores. They don't need prescription. dealnews.com/Goggles4-U-Prescription-Eyeglasses-for-4-5-s-h/488750.html 

I usually go to Walmart, get the prescription and order glasses from Nepal. If urgent, shipping from EMS service (Sundhara) costs around $16 for up to 500 grams.