Corrective lenses for myopia (nearsightedness) include eyeglass lenses and contact lenses. Learn how these lenses work and how to read your prescription.
C. Because their eyeballs are too long, people with this condition can see objects that are close by, but distant objects tend to look blurry. Neil Handley, a museum curator, said not much is known about how people dealt with myopia before the first lenses for nearsighted people were ...
Concave Lenses Are for the Nearsighted, Convex for the Farsighted. Concave lenses are used ineyeglasses that correct nearsightedness. How do you identify convexo-concave lenses? A convexo-CONCAVE lens is still aconcavelens, just one that has a convex surface somewhere. Being concave, it is ...
The lenses help light to focus directly on the retina rather than behind it, making your near vision crisp and clear (and your fashion sense sophisticated). Depending on the severity of your farsightedness, you may need to wear your glasses all the time or only as needed. Prescription ...
Some people with nearsightedness need to wear their glasses or contact lenses all the time. Others might only wear them for specific tasks, such as driving or seeing a chalkboard. After your eye exam, your eye doctor will talk to you about the exact amount of correction you need. They wi...
Related Articles Different Types of Lenses for Glasses: Which Is the Best Lens for You? What Is a Polycarbonate Lens? What Are Progressive Lenses, and Should You Be Wearing Them? More in All About Eyewear Get the inside scoop on new frames, events, and more...
Multifocal soft contactswere originally created for people with presbyopia, an age-related vision change. However, they’ve also shown success in reducing the progression of myopia. Orthokeratologyis a therapy in which rigid contact lenses are worn overnight to help gently reshape the cornea. Also ...
Myopia – also known as nearsightedness – is the most common refractive error. With nearsightedness, objects in the distance become blurred, and you could be experiencing blurry vision in one or both eyes. Accompanying symptoms to nearsightedness are eye strain, headaches, and squinting. You'...
Find out how myopia control eyeglasses, contact lenses, eye drops and habit changes can reduce children’s risk for myopia development and progression.
Ortho-k is most commonly used to counteract the development of myopia (nearsightedness), but it can also aid in correcting astigmatism. The lenses’ effects will diminish if you stop wearing them while you sleep, so this astigmatism treatment requires diligence. Surgery People with astigmatism may...