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  2. Philips DP70 - Wikipedia

    en.wikipedia.org/wiki/Philips_DP70

    Unlike other projectors of its hi-power kind, the DP70 did not offer forced-air cooling of the film itself, which is known to be a key feature to prevent overheating of the film and the major nitrate-fire prevention measure. A water cooled pre-shield just assists in keeping the gate and metal parts cold, not the film. [10]

  3. Zapruder film - Wikipedia

    en.wikipedia.org/wiki/Zapruder_film

    Frame 150 from the Zapruder film. Kennedy's limousine has just turned onto Elm Street, moments before the first shot. The Zapruder film is a silent 8mm color motion picture sequence shot by Abraham Zapruder with a Bell & Howell home-movie camera, as United States President John F. Kennedy's motorcade passed through Dealey Plaza in Dallas, Texas, on November 22, 1963.

  4. Vitascope - Wikipedia

    en.wikipedia.org/wiki/Vitascope

    Vitascope was an early film projector first demonstrated in 1895 by Charles Francis Jenkins and Thomas Armat. They had made modifications to Jenkins' patented Phantoscope, which cast images via film and electric light onto a wall or screen. The Vitascope is a large electrically-powered projector that uses light to cast images.

  5. Movie projector - Wikipedia

    en.wikipedia.org/wiki/Movie_projector

    35 mm movie projector in operation Bill Hammack explains how a film projector works. A movie projector (or film projector) is an opto-mechanical device for displaying motion picture film by projecting it onto a screen. Most of the optical and mechanical elements, except for the illumination and sound devices, are present in movie cameras.

  6. Polavision - Wikipedia

    en.wikipedia.org/wiki/Polavision

    The film format is similar to the super 8 mm format, but without the Polavision tabletop viewer the only way a Polavision film can be shown is by destroying the cartridge and projecting the removed film with an ordinary super 8 mm projector or transferring it to video with a telecine system.

  7. Opaque projector - Wikipedia

    en.wikipedia.org/wiki/Opaque_projector

    A system of mirrors, prisms and/or imaging lenses is used to focus an image of the material onto a viewing screen. Because they must project the reflected light, opaque projectors require brighter bulbs and larger lenses than overhead projectors. Care must be taken that the materials are not damaged by the heat generated by the light source.

  8. Orville Nix - Wikipedia

    en.wikipedia.org/wiki/Orville_Nix

    The Nix film was obtained as a result of a notice that the FBI gave to film processing plants in the Dallas area, that the FBI would be interested in obtaining or knowing about any film they processed relating to the assassination. When Nix heard about this from his processor, he delivered the film to the FBI office in Dallas on December 1, 1963.

  9. Jamieson Film Company - Wikipedia

    en.wikipedia.org/wiki/Jamieson_Film_Company

    Still image of Hugh Jamieson, during interview at KERA, circa 1970s. The Jamieson Film Company, a Texas film production company, was one of the crucial players in the emergence of Dallas as a center for commercial film production in the U.S. Founded by Hugh Jamieson in 1916, the Jamieson Film Company is perhaps most widely remembered for producing the first copies of the Abraham Zapruder film ...

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