You don’t always need a lens to see a picture, you can use a pinhole camera instead. A pinhole camera uses a small hole that allows light to pass through to allow your eye to see an image. This was ...

This build-it-yourself pinhole camera for Instax instant film is fun to build and can, with a bit of luck, deliver some nice prints. It would make a great gift for photographers. I’ve been reviewing ...

Pinhole-inspired infrared imaging is reshaping technology, providing lightweight, cost-effective solutions for applications ...

A team of researchers in China has developed a lens-free imaging system that produces sharp mid-infrared images even in low light and across long distances. The breakthrough promises improvements for ...