| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser marker capable of simply and highly precisely adjusting the line light. SOLUTION: The laser marker is provided with a lens barrel 5, a laser light source provided therein, a beam splitter for splitting the laser beam emitted from the laser light source, a deflection lens supported by the lens barrel rotatably and adjusting the light path of the laser beam split by the beam splitter, and a lens holder 24 for holding the conversion lens 23 for converting the laser beam into a line light 29. Therein, at the end of the lens barrel 5, the wall member (recessed groove) holding a first adjusting member 17 in which a through hole for passing the laser beam is provided, and a first position adjusting means (adjusting screw) 27 of the first adjusting member 17 for adjusting the position on the wall member (recessed groove). COPYRIGHT: (C)2008,JPO&INPIT
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