发明名称 Ophthalmologic photographing apparatus
摘要 An ophthalmologic photographing apparatus includes a light source (15, 36) having two or more types of light-emitting-diode (LED) light emitting elements (15a, 15b, 15c, 15d, 15e, 36a, 36b) configured to emit light of different wavelengths, an illumination optical system (1, 9, 10, 12) configured to illuminate a fundus of a subject's eye with light emitted by the light source, an imaging optical system (1, 4, 5, 6, 7, 16, 17, 18, 19) configured to form a fundus image from light reflected from the fundus of the subject's eye illuminated by the illumination optical system, and a control unit (21, 22) configured to control the light source to emit light of different wavelengths, with which the fundus of the subject's eye is illuminated, between when the formed fundus image is observed and when the formed fundus image is captured as a still image.
申请公布号 EP1964511(A1) 申请公布日期 2008.09.03
申请号 EP20080152176 申请日期 2008.02.29
申请人 CANON KABUSHIKI KAISHA 发明人 SHIMIZU, SATOSHI
分类号 A61B3/12;A61B3/14 主分类号 A61B3/12
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