| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism capable of highly accurately measuring the cornea curvature of a subject eye even when the subject eye is an IOL-implanted eye or the like which generates a ghost.SOLUTION: A control method for the ophthalmic apparatus includes: a step (S520) of imaging the anterior eye part of the subject eye with ring light projected on the cornea of the subject eye to obtain an image of the anterior eye part; a step (S530) of detecting a ring image based on the ring light from the image of the anterior eye part; a step (S550) of, when a plurality of ring images are detected by S530, determining from among the plurality of ring images a corneal reflex ring image in which the ring light is reflexed off the cornea; and a step (S560) of obtaining the cornea curvature of the subject eye on the basis of the corneal reflex ring image determined by S550. |
