| 摘要 |
<p>Provided is an optometric device capable of easily matching the optical axis of inspection optical systems and the center of the target of image display devices even if dimension errors in the image display devices, inspection units, or the like, or assembly errors in the image display devices occur, or capable of setting the visual axis of the eye to be examined at a preset angle of convergence even if displacements or the like in the stopped position at the time of the rotating of the inspection units occur. A calculation control circuit (63') is designed to correct displacements in the display position relative to the set angle position of the target displayed on the image display devices (calculation control circuits (53, 53) from the amount of displacements of the stopped angle detected by a displacement angle detection section (63'a), and to record the corrected display position on a display position recording device (memory (M)) as a reference image display position.</p> |
