| 摘要 |
PROBLEM TO BE SOLVED: To provide a reversal mirror that is inexpensive and is suitable for volume production by simply obtaining the accuracy of a right angle formed by two reflective surfaces, when the reversal mirror is installed in a hollow frame. SOLUTION: In the reversal mirror designed to project a reversal image from an opening by installing a mirror member 5 having two reflective surfaces 6 and 7 connected at a right angle in a hollow frame B having the opening 2 in the front, the reversal mirror comprises a fine adjustment means 9 provided with a connecting member 11 with the mirror member in a frame by making an operating section 11 outwardly fronting on the side of the frame, and the right angle of the reflective surfaces can be finely-adjusted by operating the operating section. COPYRIGHT: (C)2003,JPO
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