Compact binoculars are notoriously antsy; in this Nikon Stabilized Binocular review we take a look at how it's solving that ...

We put all submissions to our annual binocular test through the same criteria. First, we measure optical resolution, using the diminishing black-and-white lines of a 1951 Air Force Resolution Target ...

Swarovski Optik’s new AX Visio binoculars use image-recognition algorithms and GPS data to discern the species of whatever ...

Sunglasses are often misplaced, forgotten and lost, so Underdog resolves such dilemmas with its clip-on lenses. Comprised of high-grade polycarbonate for sharp visuals with minimized distortion ...

In the end, he says you don’t need to wear blue-light-blocking glasses during the day. However, our bodies associate blue light with daytime, so exposure to it when you’re trying to go to bed ...

Whether you're scrolling your phone or staring at a computer screen, the best blue light blocking glasses are designed to filter out the wavelengths that are thought to disrupt our bodies' natural ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Siloton’s handheld OCT system could soon be used for home-based monitoring of retinal disease, and may one day find its way onto future space missions ...

Our moderators read all reviews to verify quality and helpfulness. We were visiting Rockport, Tx when my glasses were bent pretty severely then a lens fell out. Thank goodness it didn’t break.

If you wear glasses, you know just how annoying smudges can be. In fact, it can be nearly impossible to focus on whatever you’re looking at. But wearing dirty glasses can be more than just annoying.

We tested 11 popular options from Riedel, Schott Zwiesel, and Sophie Lou Jacobsen. Dylan Ettinger is a Los Angeles-based writer specializing in spirits, cocktails, and coffee with hands-on ...