In today's article, I told you through the process of buying blue light glasses whether prescription glasses or regular glasses some people need to wear them you need to know how to go into a glass store and buy yourself a good pair. Buying Glasses So before we do that we're going to look at who you should talk to before you buy your glasses, you can go to an optometrist an ophthalmologist, and a petition or any of these guys okay or women first of all, what's the difference between an optometrist and an ophthalmologist an optometrist is sort of a doctor I mean I don't want to offend anyone who's an optometrist but it's not a real medical doctor these people go to university for a shorter amount of time and they study a very specific or very limited amount about the eyes so they can do a vision test they can check your vision they can prescribe glasses for you if you need them if you have certain diseases they can prescribe medicine to correct it and drops and...