The old-fashioned camera obscura is a box with a pinhole in one side and a viewing screen on the other. When the box is pointed toward an object, an image of the object appears on the screen. The ...

You don't need fancy glasses or equipment to watch one of the sky's most awesome shows: a solar eclipse. With just a few simple supplies, you can make a pinhole camera that lets you watch a solar ...

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 ...

Researchers use laser light to form a tiny “optical pinhole” inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can ...

When a photographer friend wanted to make a pinhole camera about 10 years ago, Belger helped him and discovered an outlet for his artistic and mechanical sides, creating works of art that also were ...