Myopia is the medical name for nearsightedness, which means that you can see objects that are near clearly but have difficulty seeing objects that are farther away. For example, if you’re nearsighted, you may not be able to make out highway signs until they’re just a few feet away. Myopia affects a significant percentage of people. It’s an eye focus disorder that’s normally corrected with eyeglasses, contact lenses, or surgery.

Source: Cleveland Clinic