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  • 3D Camera Tutorial

    As technology progresses, so do our standards of entertainment. As high-definition becomes our primary canvas for entertainment, even newer technologies are on the horizon. Though 3D has long been...

  • History of the Box Camera

    Today's cameras are highly sophisticated pieces of equipment filled with mechanical and electronic features. Box cameras, however, are the simplest form of camera, and they are the oldest type...

  • Facts About the History of the Camera

    The camera is among the most important of technological inventions, taking various forms and serving countless purposes. Cameras actually predate photography, since early cameras were able only to...

  • What Is Photo Chroma Key?

    Photo chroma key is the process of manipulating images to replace a single colored background with an image photographed at another location or digitally created using editing software.

  • How Does a Camera Take a Photograph?

    The basic principle of photography was developed long before photography was possible. In the 11th century, the concept of the pinhole camera was discovered. The concept is that if a tiny hole is...

  • How Does a Camera Focus?

    Originally, big unwieldy cameras---now called view cameras---were made with a ground-glass focusing screen on the end where the photographer looked through and a lens on another board at the...

  • About Panoramic Cameras

    Panoramic cameras always have held a fascination for professional and amateur photographers alike, despite their somewhat limited use. They are able to capture much wider images---such as the...

  • How a Home Photo Scanner Works

    A home photo scanner is an evolution of the photocopier. The two work the same way, by taking a picture of whatever is on the glass plate, and reproducing it. Photocopiers, of course, originally...

  • How Does a Camera Work?

    As light bounces off an object, it reflects the image of that object, which is the basic principle that all cameras rely on to capture images. When you hold a camera in front of your subject, to...

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