| 摘要 |
<p>The present invention relates to a stereoscopic image apparatus for calculating the position and the height of the stereoscopic model taken on a stereoscopic pair by viewing the stereoscopic pair three-dimensionally, and more particularly to a stereoscopic image apparatus wherein even when stereoscopic pairs different in size are used, the imaging distance can be kept constant, and the operability of the adjustment of the interval between a pair of marker sections is improved. In the present invention, the lines of observation sights from stereoscopic photos are reflected by first mirrors, and the lines of observation sights reflected by the first mirrors are led by second mirrors into imaging lens sections where a stereoscopic image is formed. The first mirrors can be moved generally along parabolas whose focuses are located in the positions where the second mirrors are placed, so that the imaging distance can be kept constant at all times. In the present invention, marker sections are arranged in the direction in which a pair of imaging lens sections are arranged, and since, along with the rotation of a handle that is rotated about an axis parallel with the optical axis of the imaging optical system, the marker sections can be moved away from each other or closer together by the same distance, the moving operation of said markers can be effected by the handle orthogonal to the direction of the movement of the markers.</p> |
