| 摘要 |
PROBLEM TO BE SOLVED: To objectively measure scattering characteristics of a subject's eye without exerting a harmful influence such as glare on the subject.SOLUTION: An ophthalmologic examination apparatus includes a projection optical system, a first detection part, a second detection part, and a calculation part. The projection optical system projects ring light to the fundus oculi of the subject's eye. The first detection part detects return light of the ring light from the subject's eye. The second detection part detects a central part of the return light. The calculation part calculates a ratio of intensity of at least a part of the ring-shaped part of the return light detected by the first detection part, to intensity of a central part detected by the second detection part. |
