Patent ID: 9549673
Date: 2017-01-24
CPC Classifications: A61B,G02B

Claim:
1. A scanning laser ophthalmoscope comprising: an irradiation optical system including a laser light source that outputs laser light and an optical scanner for two-dimensionally scanning fundus of an examinee's eye with the laser light; a light receiving optical system including first to third photo detectors that receive light obtained from the fundus as a result of the laser light irradiation of the fundus by the irradiation optical system; and a processor that generates a fundus image on the basis of a light reception signal from the photo detectors, wherein the light receiving optical system includes a wavelength separator disposed in an optical path of the light receiving optical system so as to branch an optical path of the light obtained from the fundus into three branches and cause the light of a first wavelength range to be received by the first photo detector, the light of a second wavelength range different from the first wavelength range to be received by the second photo detector, and the light of a third wavelength range different from the first wavelength range and the second wavelength range to be received by the third photo detector, and the processor generates a first fundus image on the basis of the light reception signal from the first photo detector, a second fundus image on the basis of the light reception signal from the second photo detector, and a third fundus image on the basis of the light reception signal from the third photo detector.