Meta's going to be leading the charge of fascinating tools alongside a line of smart wearables. A major development in the ...

And Fresnel, in Paris, in Paris in the earlier century had developed this glass. So Paris was the only place that made these glass lenses because they had refined the art of making glass and ...

The Fresnel lighthouse lens used a large lamp at the focal plane as its light source. It also contained a central panel of magnifying glasses surrounded above and below by concentric rings of ...

The module is designed to have single or double glazing on the front side, where the primary optical elements (POEs) consisting of linear Fresnel lenses are ... solar glass or semi-transparent ...

Lugging a solar furnace to melt it could slash the need to launch bulky power gear from Earth You've perhaps heard of using Moon dirt for building roads and other structures for future lunar explorers ...

The complex lenses are made from mineral glass, so it is the most expensive type ... You should choose rugged designs. The no-lens and fresnel lens thermometers are made from a durable polymer that ...

But even with these advanced technologies, Ray-Ban Meta is still a pair of glasses and should function as one at the end of the day. If that's so, can they then be fitted with prescription lenses ...

Filipino scientists have discovered a simple, affordable way to make dynamically adjustable water-based lenses that have a ...

A startup out of Finland is taking a new look at the market for prescription eyewear. Tapping into innovations in ...