If you have two memory cards in your camera, the first thing to do is to choose which slot to use as the ‘primary’ or default ...

Yashica launched a pair of 4K color night-vision binoculars designed to bring color and clarity to otherwise darkened views. Now the company is following up with the Explorer – which not only feature ...

The Altas PT Ultra outdoor pan/tilt home security camera boasts 4K resolution, color night vision, person-detection, and a ...

In fact, most otherwise dual-SIM-capable phones see the feature disabled in the US market. While US consumers don't often use dual SIMs, international travelers and small business owners use them ...

Abstract: This paper presents the design of a dual-lens beamformer in multilayer PCB technology. The proposed lens is implemented in a dielectric parallel-plate waveguide, offering enhanced scanning ...

SINGAPORE – Two apartments for the price of one sounds appealing, and condominium developers have been including dual-key units in their new launches for more than a decade. Dual-key units ...

It is anticipated to feature only a single camera—a rarity these days, as even entry-level phones now often come with dual camera setups featuring wide ... which lacks a telephoto lens? It crops into ...

If you are squeamish about your eyes, look away now. But if you’re struggling with your vision, or have cataracts, is lens replacement surgery really a safe option? Also known as refractive lens ...

Now this is what I call thinking outside the box: Samyang's new Remaster Slim for Sony is a tiny lens housing that lets you swap out the optical elements to enable different focal lengths ...

DWARFLAB launches the revolutionary DWARF 3 Dual Lens Smart Telescope. Equipped with dual-camera functionality, the DWARF 3 features both a 35mm telephoto lens and a 3.4mm wide-angle lens.