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 ...

Camera lens names might look like gibberish, but they have meaning. We decode the naming conventions of 11 lens manufacturers, including Canon, Fujifilm, Nikon, and other major brands. Images, and the ...

They fit in your pocket but rival professional gear – so how do smartphone cameras pull it off? In this video, I break down the tech behind the lens: sensors, image processing, computational ...

A new method allows nearly perfect optical sharpness for scenes requiring a wide depth of field, with just two photos.