In the United States alone, about 45 million people wear contact lenses to correct their vision. While not as popular as traditional glasses, contact lenses have distinct advantages for eye health and ...

Trifocal lenses correct three types of vision: close-up, intermediate, and distance. You may be more familiar with correction for distances far away and near, but you likely use your intermediate ...

If you’d prefer to wear contact lenses instead of glasses for improved vision, there are several types to choose from. Both hard and soft contact lenses have their benefits and drawbacks. Which one is ...

Contact lenses are ocular prosthetic devices used by millions of people across the world. Although the main application of contact lenses is vision correction, these are also used for cosmetic and ...