OPHTHALMOLOGIC PHOTOGRAPHY APPARATUS

PROBLEM TO BE SOLVED: To provide a novel ophthalmologic photography apparatus with which the tomographic image and the front face image of the fundus of a test-target eye can be acquired.SOLUTION: The ophthalmologic photography apparatus includes: an OCT optical system for noninvasively acquiring th...

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1. Verfasser: UENO TOKIO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a novel ophthalmologic photography apparatus with which the tomographic image and the front face image of the fundus of a test-target eye can be acquired.SOLUTION: The ophthalmologic photography apparatus includes: an OCT optical system for noninvasively acquiring the tomographic image of the fundus of the test-target eye utilizing optical interference technology; a fundus illumination optical system having a visible illumination optical system for illuminating the fundus of the test-target eye by visible light, and an infrared illumination optical system for illuminating the fundus of the test-target eye by infrared light; a fundus photography optical system having a visible photography optical system for photographing the front face image of the fundus of the test-target eye illuminated by the visible light, and an infrared photography optical system for photographying the front face image of the fundus of the test-target eye illuminated by the infrared light; and dichroic mirrors making a primary optical axis which is shared by the visible photography optical system and the infrared photography optical system coaxial with a secondary optical axis of the OCT optical system.