Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...

Scientists are talking up a new contact lens that is controlled by small eye movements. Wearers of the lens could zoom in or out on objects using a double blink. Researchers from the University of San ...

They’re worn by millions of people across the UK, but glasses could soon become a thing of the past, thanks to a new robotic contact lens. Researchers from the University of California, San Diego, ...

A periscope camera lens is a lens assembly that uses prisms, mirrors, or a combination of them to redirect light before it reaches the camera sensor. In doing so, it magnifies the image more so than ...