When you finally get out into nature, there's so much to see. There's even more to see when you can zoom in on all the incredible details of the world around you. With a little help from an HD ...

Xiaomi has launched a new large-aperture telescopic lens for smartphones. The lens can physically zoom in and out of the smartphone’s body, much like a point-and-shoot camera. The large aperture also ...

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 ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Ever wish you could get just a little bit closer to your favorite band’s stage, the ...

“We are confident in saying there is nothing like this on the market,” says Darcy Daugela, 58, chairman at NexOptic Technology Corp. He’s referring to the DoubleTake, which he describes as a ...