$ 8 Rx eyeglasses?It is very easy. You just go to an optical store and choose your frame that you want, then have them put plain lenses ( no power) in them.. but if your sure your eyes have imperfection you better get the prescription to be sure and so it can be given the medication. visit this site maybe you can find here sunglasses that can fit you..see Zenni Optical on TV!!! and High Five to Zenni Optical