| 摘要 |
The invention relates to an arrangement for, in an optical guide beam transmitter, bringing about alignment between the direction of the transmitted guide beam A and interacting sensor equipment 4. The optical unit 2 of the transmitted guide beam comprises a directional unit 3, and an optical bridge in the form of a corner reflector 7 is arranged so as to turn the beam path from the directional unit and guide it into a collimator 5 with a quadrant detector 6 on which the reference of the directional unit in the form of a light spot or the like is reproduced. The collimator 5 is rigidly connected to the fastening plane of the sight housing and thus of the sensor equipment. In this way, alignment between the direction A of the guide beam and the interacting sensor equipment 4 is brought about by means of simple optical components and mechanical tolerances. <IMAGE> |
