Some security cameras are equipped with a night vision function that uses infrared rays, and the camera can clearly capture the face of a person in the dark where there is no light. Mark Pearce, who ...

One of the hardest 'skills' in photography is often staying motivated to keep shooting. Once you've learnt the fundamentals, how do you keep that spark of beginner enthusiasm? It can be easy to fall ...

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

Transforming an old smartphone into a security camera is a practical way to make use of outdated technology while enhancing your home security. With just a few apps and some setup, your retired device ...

Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...

Infrared light cannot be seen with the human eye, yet with the use of a camera and some careful calibration the eerie effects can be enjoyed and used to make your shots stand out from the crowd.