Researchers in China have developed a new type of adaptive liquid lens that changes its focal distance when a voltage is applied. Made using a new electrically responsive fluid, the lens is small, ...

Whether you bought a camera bundle with a lens and a few accessories or just the Canon camera body, you’ll likely start considering other lenses at some point. Starter camera lenses are great, but an ...

Photochromic lenses, or chameleon lenses, have a variable light transmission. This means that they change transparency depending on the lighting. When they get ultraviolet rays, the lenses get dark, ...

Apple is reportedly planning a major upgrade to the Telephoto camera in the iPhone 17 Pro, and while it may seem like a step back on paper, the change could actually improve real-world usability, if ...

Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded by NASA and DARPA.