Pinhole photography is an analog technique that uses a small aperture — a "pinhole" — and a light proof container to capture wonderfully dreamy-looking images. April 26 is Worldwide Pinhole ...

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 ...

Lenses – they're the heart of every photographer's toolkit, right? But what if you stripped them away completely? The art of capturing images without a lens has been enchanting photographers for ...

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 ...