Prescription glasses are eyewear designed to correct vision problems. They are made with lenses that are tailored to an individual's specific vision needs, which are determined through an eye examination by an optometrist or ophthalmologist. Common vision issues addressed by prescription glasses include nearsightedness, farsightedness, and astigmatism. The frames of prescription glasses come in various styles, materials, and colors, allowing wearers to choose a pair that suits their personal taste. Regular use of prescription glasses can help improve clarity and comfort in daily activities, such as reading, driving, and using digital devices.