"Make-up glasses" help you see while applying cosmetics

Women who wear glasses are familiar with the problem of putting on facial make-up without being able to see properly. If they want to apply make-up to eyelids and lashes, they have to take their glasses off. That means they often cannot see what they are doing. But now there is a new type of spectacles frame available through opticians that allows you to put on cosmetics and see perfectly at the same time.
With "make-up glasses," the lens in front of the eye being made up can be swung away. Various models remove it up, down or to the side. That allows the wearer to see sharply with the remaining eye, while applying the make-up to the naked eye.