发明名称 Ophthalmic photographing apparatus
摘要 An ophthalmic photographing apparatus capable of photographing a fundus and a slit-sectioned anterior segment of an eye in non-mydriatic conditions. The apparatus is provided with a light source unit including an infrared light source optical system for observation and a visible light source optical system for photographing, a hand-held photographing unit including a first illumination optical system with an illumination lens, and an observation/photographing optical system with an objective lens, and being separated from the light source unit, a slit light illumination unit including a second illumination optical system with a slit plate and an illumination lens, and being removably attached to the photographing unit, and a photoconductive tube connecting the light source unit to the photographing or illumination unit and transmitting infrared light for observation and visible light for photographing from the light source unit to the first or second illumination optical system.
申请公布号 US6729727(B2) 申请公布日期 2004.05.04
申请号 US20020211319 申请日期 2002.08.05
申请人 NIDEK CO., LTD. 发明人 NANJO TSUGUO
分类号 A61B3/14;A61B3/117;A61B3/12;A61B3/15;(IPC1-7):A61B3/14;A61B3/10 主分类号 A61B3/14
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