Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

Researchers used consumer-grade 3D printers to create sub-$1 optical lenses that enable super-resolution nanoscale biological ...

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical components ...

The Viltrox AF 56mm f/1.2 Pro ticks all the right boxes, as a portrait prime for APS-C format Fujifilm X, Nikon Z and Sony E ...

The iPhone is well known for its excellent camera. You may have noticed a black dot near the lenses and wonder what it is ...

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next magnifies the already-magnified image, and so on until it reaches the eye ...

Snapchat is insanely powerful. Not only has it changed Facebook (for better or worse), it has popularized the term "vomiting rainbow" and transformed selfies. Just over a year ago, Snapchat introduced ...

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 products, ...

Leica, Panasonic, and Sigma full-frame mirrorless cameras share a common lens system, the L-mount. It's still evolving, but these are the best L-mount lenses we've tested so far. Images, and the ...

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 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

NASA’s Curiosity rover releases a new Mars panorama from Gale Crater ahead of solar conjunction, showing the Nevado Sajama drill site and recent geology and atmosphere studies.