| 摘要 |
PROBLEM TO BE SOLVED: To provide an ophthalmic device capable of suitably acquiring a cross-sectional image of an anterior eye angle.SOLUTION: An ophthalmic device includes: a front observing optical system 30 that is used for observing a frontal image of an anterior eye of a subject's eye E; and a cross section imaging optical system that comprises a light emitting optical system 90a for emitting slit light to the anterior eye of the subject's eye E so that a light cutting surface passing through a light axis L1 of the front observing optical system 30 is formed at the anterior eye, comprises a light receiving optical system including an imaging element for receiving anterior-eye scattered light obtained by scattering at the anterior eye on the light cutting surface, and images a cross-sectional image of the anterior eye. The ophthalmic device adjusts a relative position of the light axis to an angle of the subject's eye E so that the light cutting surface is formed at the subject's eye angle, and then uses the cross section imaging optical system to acquire a still picture of the cross-sectional image of the subject's eye angle.SELECTED DRAWING: Figure 2 |
