Shopping for a pair of glasses? Whether they’re prescription glasses, sunglasses, or prescription sunglasses, this handy guide will help you find a pair of frames that fit your face perfectly.
Researchers from Quebec City‘s Université Laval have developed what they claim is the world’s first permanent anti-fog coating. Just one application is said to work indefinitely on eyeglasses, windshields, camera lenses, or any other transparent glass or plastic surface. So very soon you may not need to worry about your glasses, prescription or otherwise, fogging up.