Optometrists are behind this. When you turn mid fourties they'll politely but sternly ask you to consider spectacles with progressive correction. It will make the world just as curvy as they want you to see it.
Optometrists are behind this. When you turn mid fourties they'll politely but sternly ask you to consider spectacles with progressive correction. It will make the world just as curvy as they want you to see it.