Metasurface technology is an advanced optical technology that is thinner, lighter, and more capable of precisely controlling ...

a metasurface that acts as a magnifying lens in one direction and as a polarized camera in the other). In other words, by ...

Researchers at KAIST have developed an advanced Janus metasurface, offering control over light transmission for secure data ...

Compared to traditional optical technologies, metasurface technology offers more advanced, lighter, and precise light control ...

Skip to trip to the doctor's office and get contact lenses delivered straight to your door with the best places to buy contacts online. Nasha is a Managing Editor for CNET, overseeing our sleep ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

Here's where Google Lens comes into play. It is a Google search engine behind your phone camera. It recognizes any object your device captures in real time, such as QR codes, garments, plants ...

Google is upgrading its visual search app, Lens, with the ability to answer near-real-time questions about your surroundings. English-speaking Android and iOS users with the Google app installed ...

If you can’t capture what you want to search for with just a picture, Google Lens will now let you take a video — and even use your voice to ask about what you’re seeing. The feature will ...

When Google Lens was introduced in 2017, the search feature accomplished a feat that not too long ago would have seemed like the stuff of science fiction: Point your phone’s camera at an object ...