If you’re reading Hackaday, you’re probably intimately ... a lot of us don’t have that luxury and instead must rely on magnifying glasses and loupes. [Mauro]’s project for the Hackaday ...

Navigating the great outdoors can be a rewarding experience, and having the right compass is essential for any camping ...

Metasurface technology is an advanced optical technology that is thinner, lighter, and more capable of precisely controlling ...

We tested the best compasses from Suunto, Coghlan, and more to help you find the best option for your needs and budget. The ...

Meta's CEO thinks people will swap phones for smart glasses in the next decade. After spending the last 12 months with the ...

Your eyesight is precious, and you should do what you can to preserve it. Here are the best and worst foods for macular ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

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 ...

The best standard zoom lenses are some of the most versatile tools a photographer can carry in their arsenal. While there isn't an official ruling on what constitutes a standard zoom, it's generally ...

Wall St. Insights Roman, Egyptian, and Chinese civilizations had many different ingenious inventions.  Chocolate was a big ...

Ready to trade your eyeglasses for contact lenses? Many people excitedly make an appointment to try contact lenses, only to be told they shouldn't wear them. Several factors may not make you a good ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...