| 摘要 |
A device for adjusting an optical mirror ( 33 ) is disclosed, which has a mirror holder ( 36 ), which receives the mirror ( 33 ) and is held on a holder profile section ( 40 ), and three adjusting pins ( 37 ), which pass through threaded bores ( 42 ), offset in the circumferential direction from one another in the mirror holder ( 36 ), and which are axially adjustable by being screwed into the threaded bores ( 42 ) and are braced by their base points ( 371 ) on buttresses ( 43 ) embodied on the holder profile section ( 40 ). For the sake of exact, fast adjustment of the mirror ( 33 ), the buttresses ( 43 ) are embodied such that on the one hand, they center the mirror holder ( 36 ) via the adjusting pins ( 37 ), and on the other, at least two buttresses ( 43 ) allow the base point ( 371 ) of the respective adjusting pin ( 37 ) to shift radially outward (FIG. 4 ).
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