The first telescopes refracted light, and today reflectors dominate, but there is a third way to make light focus, and it ...

Realme is showcasing 73mm and 234mm camera lenses at Mobile World Congress 2025, demonstrating how the former acts as a 3X ...

A team of scientists at the University of Utah has designed a flat lens that matches the power of traditional curved lenses ...

Realme revealed their interchangeable camera lens concept phone called the Realme Ultra. Read this story to learn more.

The company showcased the prototype with two different lenses - a 73mm portrait lens and a 234mm telephoto lens.

Albert Einstein, in 1905, presented the revolutionary idea of light quanta of energy which equals ħw, where ħ is reduced Planck's constant. There is plenty of experimental evidence on magnetic ...

The researchers used their optimized direct laser writing approach to create high-resolution 3D woodpiles using multiphoton DLW. (a) A schematic of a 3D woodpile (b) A 45°-oblique-view SEM image ...

In front of me is a stock EOS R5 and lens photographing a (slightly unsettling) doll. He takes me to a large screen where the ...

The president wants to circumvent environmental regulations to expand timber production, something sought by homebuilders and the construction industry. By Lisa Friedman The resignations came a ...

Do your photography a huge favor and show off your favorite images by getting them outputted onto canvas. Will Cheung tries out CanvasChamp, a leading supplier of great value canvas prints.

The president had planned to meet with his senior advisors on Monday , according to the New York Times, where he will consider the future of Ukraine aid, even as European countries are discussing ...