Researchers have developed a Janus metasurface that overcomes current limitations, allowing precise, asymmetric light control through ultra-thin, nanostructured optics.

The lamp has an endless amount of uses such as reading, painting, jigsaw puzzles, needlework, crafts, repairing electronics, jewellery making and so much more! The main 130mm lens offers 2.5x ...

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

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

You might not need one every day but now and again, a magnifying glass can certainly ... The iPhone automatically switches between lenses to give you the best image quality. A tap on the display ...