< Topic >Do range of vision inspection without every kind of pursuit equipment making install vis-a-vis the patient.SolutionsIn order this invention, installation of every kind of pursuit equipment does not need in the indicatory department 12 which indicates visual stimulus 14, and the patient to decide the position with respect to 3 dimensions of the eye of the patient, in order to appraise the range of vision of expedient and the patient who modify the position of visual stimulus 14 on indicatory department 12 the quantity which responds to the position with respect to 3 dimensions of the eye of the patient who is pursued by the point of view pursuit section 16 which pursues at least the movement of the one eye of the patient and point of view pursuit section 16 and depending upon the position of the range of vision which is inspected, modification of position of visual stimulus 14 andThe range of vision inspecting system 10 which has with the expedient which every kind of pursuit result of the movement of the eye utilizes is.< Selective figure >Figure 1【課題】患者に対してどのような追跡装備も装着させることなく視野検査を行うこと。【解決手段】本発明は、視覚刺激14を表示する表示部12と、患者にどのような追跡装備の装着も必要とせず、患者の目の3次元上での位置を決定するため、患者の少なくとも片目の動きを追跡する視点追跡部16と、視点追跡部16により追跡された患者の目の3次元上の位置に応じた量および検査される視野の位置によって表示部12上の視覚刺激14の位置を変更する手段と、患者の視野を評価するため、視覚刺激14の位置の変更および目の動きのどのような追跡結果も利用する手段とを備えた視野検査システム10である。【選択図】図1
