The goal of Apple's system is to redirect incoming light from two apertures, or lens-covered openings in an iPhone or iPad chassis, onto one sensor. In some embodiments, light enters the device from ...

Meet the Leica Leitz Phone 2, a phone from the famous German camera manufacturer that is exclusive to… Japan? If smartphones are eating into the camera market, it makes sense that some camera ...

To check for dust on your sensor, use the longest focal length or zoom setting of your lens, focus to infinity, and use a ...