Is it possible to buy a pair of sunglasses then make them prescription lens?

[Norbeck]

You can buy prescription sunglasses, but is it possible to buy a normal lens pair of sunglasses take them to an opticians to give them your personal lens, while maintaining the tint and shape of the original pair of sunglasses? Do you think this would be expensive, if possible?

[Norborne]

IT depends what kind of your sunglasses is.cuz the frame of sunglasses is usually bigger than prescription ones . You may change it to the clip-on sunglasses which combine the two different lenses in one frame .they can not only serve as the regular sunglasses to prevent sunglight ,they can also be used as the prescription glasses. When you go outside, you can turn down the clip ons to protect your eyes from the sunlight and UV ray; when you come back indoors, you just turn up the clip ons and see objects through the prescription eyeglasses