Adjustable camera systems usually require a set of bulky, moving, solid lenses and a pupil in front of a camera chip to adjust focus and intensity. In contrast, human eyes perform these same functions ...

Crop factor is an unnecessary complication for beginner photographers – just put the equivalent focal length on the lens ...

Photoshop CC tutorial showing how to create a comet speeding through deep space from scratch. Click below to SUBSCRIBE! <a ...

A novel imaging technique used for the first time on a ground-based telescope has helped a UCLA-led team of astronomers to ...

The build's extreme compactness limits its practical use – without landing gear or shielding, takeoff and recovery require precision and care – but its technical ingenuity ...

A squishy robotic "eye" can focus automatically in response to light, without any external power. The ultrapowerful robotic ...