With the best lenses for iPhone and Android phones, you can gain a whole new perspective in your smartphone photography and videography. Smartphone camera arrays are undoubtedly improving, especially ...

Governor Gavin Newsom is facing criticism from LGBTQ+ advocates and Democratic lawmakers after seeming to say he doesn’t support transgender athletes participating in women's sports on his new ...

Francesco Volpe hopes they will be, at least. The founder and CTO of Renaissance Fusion has been studying fusion for decades. He has drawn inspiration from various projects over the years ...

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 ...

Meet the Realme interchangeable lens concept - a Realme smartphone that can mount Leica M lenses on its back! Before we go mounting lenses on, let's look at the underlying phone. This is a Realme ...

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

After four days, Mobile World Congress has come to an end. During our time in Barcelona, we saw countless phones, wearables, AI implementations and gadgets on display.

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 ...

And that was realme’s new concept phone. It’s the realme Ultra, which is an interchangeable lens concept phone that is absolutely incredible. Before today’s announcement, I was able to spend ...

Or sign-in if you have an account. At no point in the past few years has the need for a Canadian renaissance been so urgent. In the White House, there’s talk of kicking Canada from the Five Eyes ...