Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Go shopping for a smartphone today and one of the features you ...

“In optics, there was a problem,” says Amit Agrawal, a physicist at the National Institute of Standards and Technology in Gaithersburg, Md. If you wanted to focus a single lens to two different points ...

Photo: Mitchell Clark A lot of gear passes through our hands throughout the course of a year, and we wouldn't blame you if ...

We may receive a commission on purchases made from links. If you're a new photographer and have just bought your first camera, you might get advice to invest in a 50 mm as your first lens. On the ...

We take a good look at the Sigma Cine Lens range. Can they keep pace with pricier alternatives? Read on to find out. Whether it’s the type of camera, lenses or light, each one is as crucial as the ...

This article is part of our roundup of iPhone camera lenses. Some companies, presented with opportunities, don’t say no: they fill every niche. That’s the case with CamKix, which has a bewildering ...