These definitely will work on both prescribed eye glasses and sunglasses. The comments seem to be all over the place however. In my case, this wouldn't be applicable because I already have flip-up type sunglasses on my prescribed eye glass. Also would be a good idea to sample one to determine proper strength and comfortability before purchase. Thanks for the heads-up.
https://www.amazon.com/Carson-Power-...ct_top?ie=UTF8