发明名称 APPARATUS FOR OBSERVING EYE BOTTOM
摘要 In an eye fundus observation apparatus wherein light-intercepting members for eliminating flare are provided at predetermined positions in an illumination optical path which are substantially conjugate with the cornea and the front surface of the crystalline lens of an eye being examined in a condition in which the apparatus is focused to the fundus of the eye, an observation opening is formed at a position substantially conjugate with a position between the cornea and the front surface of the crystalline lens of the eye whereat the magnification of the reflected image on the rear surface of the crystalline lens is approximately one-to-one magnification in a condition in which the apparatus is focused to the fundus of the eye.
申请公布号 JPS57160430(A) 申请公布日期 1982.10.02
申请号 JP19810044122 申请日期 1981.03.27
申请人 NIHON KOUGAKU KOGYO KK 发明人 NOUDA MASAO
分类号 A61B3/14;A61B3/13;A61B3/15 主分类号 A61B3/14
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