The patent describes a shutter for use with a conventional camera using a rotary stepper servo motor as a drive means. The motor drives a first drum which in turn drives a second drum in order to advance a curtain attached thereto. This curtain has a plurality of slits therein which act as the shutter of the camera as they pass before the optical cone of the camera.


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    Titel :

    Camera Shutter


    Beteiligte:
    F. M. Tingley (Autor:in)

    Erscheinungsdatum :

    1969


    Format / Umfang :

    5 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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