Imagine navigating a virtual reality with contact lenses or operating your smartphone underwater: This and more could soon be ...

As smartphone makers struggle to find the "next" innovation, something to put their phones on the map, along comes Xiaomi with a crazy-yet-not-crazy concept phone incorporating a magnetic dock in ...

The Realme Ultra doesn't use a magnetic camera mounting system; instead, it mounts the external lens over the phone's camera module. Also: Finally, I found an Android phone that can replace my $ ...

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.

Named the Xiaomi Modular Optical System, this prototype kit consists of a phone with a magnetic pogo pin that allows a camera lens to be snapped on. A prototype Xiaomi 15 phone with the company's ...

Thanks to that magnetic clip on camera lens, this is more or less a modular camera smartphone. It has a magnetic ring on the back that allows you to attach a custom camera module with a larger ...

The lens simply snaps onto a magnetic ring on the back of the phone, much like the myriad of MagSafe accessories that are on sale. The only real difference is that the MOS relies on a pair of ...

There is plenty of experimental evidence on magnetic flux quantization from superconducting loops to two-dimensional electron gas, which is observed in the quantum Hall effect. I have pursued an ...