When our vision starts fading, glasses or contact lenses (or laser surgery!) are a simple cure. But for NASA astronauts working in the near weightlessness of a space environment, it's not that easy.

LOS ANGELES--(BUSINESS WIRE)--Superfocus LLC, creators of award-winning / revolutionary adjustable focus eyeglasses, today launched its new Leonardo Collection. Leonardo offers alternative style, ...

Over a billion people around the world need glasses but can’t get them. A new study with kids in China suggests that cheap glasses they can easily adjust themselves ...

The Eyejusters aren’t the world’s first adjustable eyeglasses that can be tweaked without the need for an optometrist. But they take a new approach to the idea that seems to offer some distinct ...

Adlens adjustable glasses are used by their charity Vision for a Nation Foundation in Rwanda, Africa where 95% of people who need glasses don't own a pair Adlens have developed an innovative new ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Every time you feel so overwhelmed by the horrors of Third World underdevelopment and ...

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