Lightweight, wraparound photochromatic glasses that provide crystal clear vision, but small-headed riders might need to look ...

Tifosi brings an industry-first with at-home try-ons for prescription performance sports eyewear frames. Test them yourself ...

Tifosi's range of sunglass styles are stylish, durable, suitable for wear both on and off the course and offer great value ...

A quantum microsatellite, with a payload weighing only 23 kilograms, in combination with portable ground stations that weigh merely 100 kilograms, is capable of performing space-to-ground real ...

Integrated optics is a system of light-controlling components combined into a single device. The ultimate aim is to create miniature optical circuits similar to the silicon chips that have ...

There’s a moment that we’ve all had. You get into your car, open up the garage, back out into the day, and as soon as you turn the wheel to head to wherever you’re off to, you’re blinded ...

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 ...

Tifosi uses polycarbonate for its lenses, and I am comparing them to other manufacturers’ plastic lenses. I’ve had Maui Jim, Serengeti, and Ray-Bans in the past with glass lenses. While glass ...

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.

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 ...