At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working ...

Realme's main focus at this year's Mobile World Congress is to launch its 14 Pro series in Europe, but the company did a little side quest too. Meet the Realme interchangeable lens concept - a ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

The annual mobile trade show in Barcelona kicks off today, but just ahead of the event Xiaomi has shown off a prototype camera lens. I am, apparently, one of only two media members to get hands on ...

Realme has revealed its Interchangeable Lens Concept phone at MWC 2025. This phone has a one-inch camera sensor that can be paired with your existing Leica camera lenses. Realme’s phone also ...

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 ...

Ahead of Mobile World Congress, there was one announcement that I was very excited about. And that was realme’s new concept phone. It’s the realme Ultra, which is an interchangeable lens ...

I have made no secret about the fact camera bumps are getting too big. Just look at the iPhone 16 Pro Max and Galaxy S25 Ultra. Some phones have been able to incorporate those bumps into quite ...

There's probably no better setting to enjoy the latest camera gear than CP+, the world's biggest photography show, which takes place every year in Yokohama, Tokyo, Japan. After all, Japan is the ...

The first day of CP+ has come to a close, and while there were relatively few big announcements from major brands today, third-party lens manufacturers stepped up to fill the void. We already shared ...

Any serious photographer should have a 50mm lens in their kit bag. Also known as a 'standard' prime or a 'nifty fifty,' these lenses capture a perspective that's roughly equivalent to the field of ...

The 'Flatellite' model is designed to help companies and government agencies launch and operate large satellite constellations, which could be used for internet connectivity.