OPHTHALMOLOGIC APPARATUS

To provide a novel technology that removes cornea reflected light with a simple configuration while reducing impact of a cornea shape of a subject eye.SOLUTION: An ophthalmologic apparatus includes a projection optical system, a light receiving optical system, and a deflection member. The projection...

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Bibliographic Details
Main Author ISHINABE IKUO
Format Patent
LanguageEnglish
Japanese
Published 30.08.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To provide a novel technology that removes cornea reflected light with a simple configuration while reducing impact of a cornea shape of a subject eye.SOLUTION: An ophthalmologic apparatus includes a projection optical system, a light receiving optical system, and a deflection member. The projection optical system projects light to an ocular fundus of a subject eye. The light receiving optical system receives return light from a subject eye. The deflection member can be disposed in a position of substantially optically conjugating with an ocular fundus and leads the return light to the light receiving optical system while deflecting the return light.SELECTED DRAWING: Figure 1 【課題】被検眼の角膜の形状の影響を低減しつつ、簡素な構成で、角膜反射光を除去するための新たな技術を提供する。【解決手段】眼科装置は、投射光学系と、受光光学系と、偏向部材とを含む。投射光学系は、被検眼の眼底に光を投射する。受光光学系は、被検眼からの戻り光を受光する。偏向部材は、眼底と光学的に略共役な位置に配置可能であり、戻り光を偏向して受光光学系に導く。【選択図】図１
Bibliography:Application Number: JP20220023598