contact lens
Sign in to savevery thin plastic lens worn directly on the eye to correct visual defects
AI overview
A contact lens is a very thin piece of plastic that sits directly on your eye to fix vision problems like nearsightedness or farsightedness. They work similarly to eyeglasses but offer some people more convenience and a wider field of view since they move with your eye.
AI-generated from the Wikipedia summary — may contain errors.
Research
25,497 papers- Contact Lens-Related Corneal Infections.Infectious disease clinics of North America · 2024
- Contact lens-related corneal infection in Australia.Clinical & experimental optometry · 2020
- Contact Lens Technology: From Fundamentals to Applications.Advanced healthcare materials · 2019
- Contact Lens Wear and Dry Eye: Beyond the Known.Asia-Pacific journal of ophthalmology (Philadelphia, Pa.) · 2020
- Contact lens complications.Ophthalmology clinics of North America · 2003
via PubMed
Article
A pair of contact lenses, positioned with the concave side facing upward One-day disposable contact lenses with blue handling tint in blister-pack packaging
Contact lenses, or simply contacts, are thin lenses placed directly on the surface of the eyes. Contact lenses are ocular prosthetic devices used by over 150 million people worldwide, and they can be worn to correct vision or for cosmetic or therapeutic reasons. In 2023, the worldwide market for contact lenses was estimated at $18.6 billion, with North America accounting for the largest share, over 38.18%. Multiple analysts estimated that the global market for contact lenses would reach $33.8 billion by 2030. As of 2010, the average age of contact lens wearers globally was 31 years old, and two-thirds of wearers were female.