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Dori Kelsey's Articles in Customer Service

  • Everything You Need to Know About Binoculars
    For almost 300 years, binocular telescopes, or simply binoculars, have been part of almost every human activity. It is use in astronomy, leisure, military, marine, science, tourism, and security. From the time since binoculars have been discovered, its features and functionalities have evolved and become more and more sophisticated.
  • The World of Digital Cameras
    A digital camera is a camera that captures images on a light-sensitive sensor. It can record video or still photograph, or both. It has many features that are not available in film cameras such as displaying an image on the screen right after it was taken, the capability to save thousands of pictures, the ability to revise and delete images, and record video with sound.
  • How Does a Film Camera Work?
    A Frenchman named Louis Lumiere is frequently recognized for inventing the first motion picture camera. In 1895, he invented the “Cinematographe” – a portable motion-picture camera, projector and film processing device, all in one invention. Motion pictures started to become very popular after the introduction of Cinematographe. Of course it didn’t stop there.
  • The History of Camcorder
    A video camera and a VCR are two inseparable devices during the time when camcorder was not yet out in the market. JVC introduced VHS while Sony launched Umatic and Betamax making video recording more mobile. The VCR comprised of a detachable cassette player and a television tuner unit. Since during that time video cameras were initially intended for TV broadcasting purposes, the introduction of portable VCR’s and camera made significant impact to the broadcasting industry.

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