Researchers have demonstrated the first planar lens that works with high efficiency within the visible spectrum of light -- covering the whole range of colors from red to blue. The lens can resolve ...

(Nanowerk Spotlight) The development of electron-beam lithography, focused ion beam milling, and other nanotechnology fabrication techniques has provided researchers with great freedom to pattern ...

The Sony Full-Frame Planar T FE 50mm F/1.4 ZA Prime Lens attached to an A7R Mark II camera body. Stan Horaczek Sony seems to be on a bit of a new 50mm lens kick lately. Not long ago we met the new ...

ZEISS has announced its new. The new Aatma Prime series consists of nine focal lengths, and they are said to draw inspiration ...