APPARATUS FOR REGULATING THE POSITION OF MIRROR OF OPTICAL SYSTEM

摘要

PURPOSE: An apparatus for regulating the position of a mirror of an optical system is provided to minutely regulate the position and the angle of a mirror by using a regulating screw and regulating jigs. CONSTITUTION: A mirror base(210) is installed at both end portions of a curved mirror(32) to support the curved mirror(32). A bracket(220) is installed outside of an optical system housing(50), and is engaged with the mirror base(210). A Y-direction regulating screw(230) regulates the central position of the curved mirror(32). A Z-direction regulating jig(240) is fixed to the housing(50), and moves the curved mirror(32). An angle regulating jig(250) is fixed to the bracket(220), and regulates the reflection angle of the curved mirror(32).