FIELD: testing equipment.
SUBSTANCE: invention relates to test equipment for optical instruments. The optical bench contains a base, a collimator unit, a device for checking the level position of the calibrated instrument with a place for its installation, and a control device that is moved by means of a pantograph mechanism into place to install the calibrated instrument from its position on the bench. The control device is moved by means of a pantograph mechanism into place to install the device under test from its position on the bench. After use, the control device is located on an additional stand, to which it is brought by the appropriate device installed on the stand.
EFFECT: possibility of increasing the reliability of measurements on the stand is achieved due to the equality of the weight of the device and the device under test.
2 cl, 3 dwg
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