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 ...

Its dual-lens cameras are fantastic too. One is 2K, and the other, at 1080P, shows the delivered packages at your doorstep. The EZVIZ app is fine, but new users could get lost in the many options ...

The days of solely using digital single-lens reflex cameras (DSLRs) for photography are over. Fast forward to the present day, and the cameras on some of the best smartphones can rival ...

Corrections & Clarifications: A previous version of this story described a directional functionality as a Lens feature, but it is not part of that suite of products from Google. NEW YORK ...

I often use sleek, small-screened ultralight laptops, so I find dual-screen laptops intriguing. The dual-screen laptops I've used up until this point have come with a huge caveat, though ...

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 ...

In an attempt to lighten camera bags, Samyang has created a prime lens that allows photographers to change the focal length by swapping out just the optical elements inside it, instead of having ...

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 ...

Google has just rolled out an incredibly useful new desktop Chrome web browser feature: "Search with Google Lens." The new tool allows you to instantly search for information using any image you ...