It can happen, that sometimes while driving you are desperately looking for the sunclip for your prescription glasses because of the strong sun light or you are trying to change them quickly for sunglasses, through which you don't really see well, because they have no diopter correction. In some cases, like driving a car, prescription sun glasses bring many advantages.
It can happen, that sometimes while driving you are desperately looking for the sunclip for your prescription glasses because of the strong sun light or you are trying to change them quickly for sunglasses, through which you don't really see well, because they have no 