Patents Assigned to ZSP Geodsetische Systeme GmbH
  • Patent number: 6487011
    Abstract: A telescope for geodetic instruments, comprises an objective and device for generating separate beam paths for target seeking or image detection and for distance measurement. In the beam path for target seeking, a CCD camera with CCD matrix or a position-dependent photoelectric receiver arrangement (quadrant photoreceiver) is provided in a first image plane of the objective. A receiver for distance measurement is located in a second image plane of the objective. An evaluating device is connected with the CCD camera or receiver arrangement for signal evaluation and/or image evaluation. A device for generating a third, wide-angle, beam path are provided in the telescope. A supplementary objective cooperating with the objective is advantageously provided for generating the wide-angle beam path.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: November 26, 2002
    Assignee: ZSP Geodsetische Systeme GmbH
    Inventors: Bernd Donath, Ludwin-Heinz Monz