Prescription lenses are specialized optical lenses designed to correct vision problems. They are made based on an individual's specific eye measurements and prescriptions provided by an eye care professional, such as an optometrist or ophthalmologist. These lenses can address various issues, including nearsightedness, farsightedness, and astigmatism. These lenses can be made from different materials, including plastic and glass, and can be coated for added benefits, such as scratch resistance or UV protection. Prescription lenses can be fitted into various types of eyewear, including glasses and contact lenses, to enhance visual clarity and comfort.