Researchers have developed an easy-to-build camera that produces 3D images from a single 2D image without any lenses. In an initial application of the technology, the researchers plan to use the new ...

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Hitachi today announced the development of a camera technology that can capture video images without using a lens and adjust focus after image capture by using a film imprinted with a ...

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Researchers believe lensless cameras may pave the way for tiny future cameras, but the latest academic experiment with an lens-free camera uses something that already exists as a “lens” instead: a ...

Lensless imaging technology introduces computing power into the conventional optical imaging system. The lensless camera becomes compact and easy-to-build. The earliest lensless camera could be ...

Hitachi might not be known for its image-capture technology, but a new press release details the workings of a lensless camera technology the company is working on that’s capable of focusing the image ...

While cameras continue to get smaller, using a lens to focus light physically limits this process, even with ultra-thin flat lenses on the way, and explains why so many smartphones have protruding ...

The Bell Labs lensless camera in action. (Courtesy: Gang Huang, Hong Jiang, Kim Matthews and Paul Wilford/Bell Labs) A new kind of camera that does not form a physical image has been developed by ...

Australian and U.S. scientists have developed a lensless camera which uses X-rays to view nanoscale materials and biological specimens. As says one researcher, 'there is no lens involved at all; ...

The camera is compact and inexpensive to construct because it consists of only a diffuser – essentially a bumpy piece of plastic – placed on top of an image sensor. Although the hardware is simple, ...