Reading glasses are a type of eyewear that are designed to improve near vision for people with presbyopia, a condition that causes the eyes to lose the ability to focus on close-up objects as they age. Reading glasses have lenses that are designed to magnify close-up objects, making it easier for people with presbyopia to read books, newspapers, and other printed materials.

Reading glasses are available in various strengths, which are measured in diopters (D). The strength of reading glasses you need depends on the severity of your presbyopia, which is typically determined through a comprehensive eye exam with an eye doctor.

Reading glasses can be purchased over-the-counter without a prescription, and they come in a variety of styles and colors to suit different preferences. They can be made from materials such as plastic or metal, and can have lenses that are tinted or clear.

If you're experiencing difficulty reading up close, it's important to schedule an eye exam with an eye doctor to determine the cause of your vision problems and to ensure that you get the correct prescription for your reading glasses.