UC Berkley professor Brian Barsky's experiments could solve a common modern problem. He's developing software designed to help anyone who has to wear glasses every time they look at a computer or ...

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Scientists from the University of Arizona and the Georgia Institute of Technology are working to eliminate traditional bifocals by developing eyeglasses that can automatically refocus. The lenses in ...

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Many young children have some degree of farsightedness—an ability to see objects far away more clearly than objects that are close up. Health providers are divided on whether moderate farsightedness ...

A woman has shared what it's like to be nearsighted and farsighted in two viral TikTok videos that have wowed the internet. TikTok user Hunter Emond—who uses the handle hunteremond—shared how ...

Web cams are optimized for things like video conferencing, not close focus. If you're trying to use your web cam to record things close up—awesome stop-motion Lego combat, electronics tutorials, ...