| 摘要 |
PROBLEM TO BE SOLVED: To provide a guide for measuring instrument capable of improving appearance quality by suppressing a small local brightness variation without increasing a manufacturing cost. SOLUTION: The guide for a measuring instrument 10 is formed with a light transmitting material and emits light when illumination light L introducing from the back side is emitted toward the front side. The guide for the measuring instrument 10 has an extension part 18 extending out of an introducing region of the illumination light L, a first reflection surface 16a for reflecting the illumination light L toward the extension part 18 and a second reflection surface 16d connected with the first reflection surface 16a and having a reflectivity of the illumination light L lower than the first reflection surface 16a. The second reflection surface 16d may be formed with a plurality of surfaces with different reflectivities or with a curved surface. COPYRIGHT: (C)2005,JPO&NCIPI
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