| 摘要 |
<p>PURPOSE:To provide a telescope device which is so improved that an observer can accurately operate a telescope without keeping his eyes off the telescope. CONSTITUTION:This telescope device is provided with a visual axis computing element 23 and an MPU 25 which automatically detect the direction of the sight of observer's eye 1, an optical axis detector 24 which detects the direction of the optical axis of the telescope, a memory 26 where information of an observation object and an observation view are stored, and a report means like a speaker 9, and information corresponding to the calculation result of the sight direction in a still coordinate system is called from the memory 26 and is reported to the observer by the speaker 9, and thereby, the observer can operate the telescope without keeping his eyes off the telescope while recognizing the observation direction.</p> |
