Fixture for positioning the optical part of the laser interferometer

摘要

The fixture for positioning the optical part of the laser interferometer consists of an anchor body (1) with a yoke to which a height adjustable tubular clamping element (3) for the optical member is screwed by a threaded connection and the locking nut (2) being screwed on the yoke. The anchoring body (1) has a peripheral anchoring planar surface with a through hole. The through hole in the anchoring body (1) has a thread. The height adjustable tubular clamping element (3) for the optical member has a radial through auxiliary opening.