For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But ...

From evening drives to navigating a house or a park in the dark, there are so many situations where it'd be handy to slip on a simple pair of night-vision lenses and the world that's beyond human ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light. Lenses are the most widely used ...

Researchers have proposed a new method to form an electron lens that will help reduce installation costs for electron microscopes with atomic resolution, proliferating their use. Instead of the ...

For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But traditional lenses have a major drawback—the more powerful they need to be, the ...

Fresnel lenses are designed so their light can be pointed in just one direction, meaning drivers in a lane may see only the ...

Interactions between atoms and light rule the behavior of our physical world, but at the same time, can be extremely complex.

Please provide your email address to receive an email when new articles are posted on . Surgeons should differentiate between ideal candidates and those to avoid. Extra patient visits are needed with ...

CHICAGO (WGN) — What you see is what you get! That’s how patients often feel after undergoing cataract surgery. Now, an adjustable lens is giving older adults the best vision of their lives. “The lens ...