| 摘要 |
PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of optimally executing positioning between a subject's eye and an apparatus optical system.SOLUTION: The ophthalmologic apparatus according to the present embodiment includes an examination optical system, a support part, an optical system position acquisition part, two or more imaging parts, an analysis part, and a control part. The examination optical system is used for examining a subject's eye. The support part supports the face of the subject. The optical system position acquisition part acquires a current position of the examination optical system. The two or more imaging parts substantially simultaneously capture images of an anterior eye part of the subject's eye from different directions. The analysis part analyzes two or more captured images substantially simultaneously acquired by the two or more imaging parts to calculate a three-dimensional position of the subject's eye. The control part calculates the three-dimensional physical relationship between the examination optical system and the subject's eye on the basis of the current position acquired by the optical system position acquisition part and the three-dimensional position acquired by the analysis part.SELECTED DRAWING: Figure 3 |
