| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-cost indicator for gaze that surely enables an observer to gaze an object to be gazed. SOLUTION: The indicator is equipped with a light emitting diode 2 and a casing 10 in which the light emitting diode 2 is mounted, and the casing 10 has an indication part 9 which is tapered to specify the direction to the predetermined object to be gazed and a storage hole 15 for fitting the light emitting diode 2 so that irradiation light can visually be confirmed at a position where the gaze direction can be specified by the indication part 9. COPYRIGHT: (C)2005,JPO&NCIPI
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