| 摘要 |
A fundus photographing apparatus (I) is provided with: a detector (83) that detects an interference state between light reflected from the fundus and reference light; an optical scanner (23) that scans the fundus of an examinee's eye (E) with the measurement light; a focus detection means (300) that detects a focus position with respect to the fundus of the examinee's eye based on an output signal from a light receiving element (68) that receives the light reflected from the fundus; a focus adjustment means (24a) that corrects the diopter scale with respect to the examinee fundus by moving a first optical member (24) to the focus position; a second optical member (31) disposed in the optical path of the measurement light or the reference light; and an optical path length adjustment means (50) that adjusts an optical path length difference between the measurement light and the reference light. |
