Quick glasses are very common in developed countries. In the U.S. at least you can find a Visionworks or a Lenscrafters (or similar) pretty much anywhere and th

Quick glasses are very common in developed countries. In the U.S. at least you can find a Visionworks or a Lenscrafters (or similar) pretty much anywhere and their hook is "glasses in about an hour". They usually have an optometrist in the store so you can get prescriptions there. Some newer companies (Stanton Optical) are even starting to offer the complete service inside of 15 minutes so you can get the glasses while you wait and frames run as low as $20.