A reliable flashlight should stay bright over time, be durable, and have a long battery life. We field-tested 10 flashlights ...

SVS-Vistek has developed its new fxo487MXGE machine vision UV camera by fusing the Sony Pregius Ultraviolet (UV) 8.1 megapixel image sensor with the 10GigE Vision interface.

The AI vendors that will end up winning will be those that earn customers’ trust. OpenAI seems to be doing the opposite.

To activate the strobe setting, you triple-click the side switch ... On the base of the torch is a ‘Tactical’ tail switch, ...

YOU MAY HAVE seen people on social media wearing masks or knee wraps that are glowing with bright red light. While they may look like they’ve just stepped out of a sci-fi film, they’re ...

There is one full-frame model available, the 36MP K-1 Mark II ($1,999.95). You can use APS-C lenses with it—we've tested some and found that a few cover the whole sensor and are decent ...

This compact full frame vlogging camera has caused quite a stir, so which are the best lenses for the Panasonic Lumix S9? When you purchase through links on our site, we may earn an affiliate ...

It’s good to give your devices a clean start occasionally. That’s why today we’ll show you how to clear data and the cache on Samsung phones. The process can be pretty different on other ...

Thanks to their special coating, these lenses also produce incredible lens flares when pointed directly at light sources, which are thick strips of either blue or gold light (depending on whether ...

Blue-light-blocking glasses work by reflecting those wavelengths away from the lenses to stop them from reaching your eyes. (Note that, despite emitting blue light, most consumer tech is not ...

And a high SNR CMOS sensor combined with 2D and 3D noise reduction algorithms delivers stunningly clean images, even in challenging low-light conditions. The camera’s advanced algorithms enable the ...

You can enjoy the latest lenses with clinically perfect optics, or seek out older lenses and optical formulas for images with character. Leica Summaron-M 28mm f/5.6 4.0 ...