发明名称 Ophthalmologic photographing apparatus
摘要 An opthalmologic photographing apparatus which is used to observe and photograph a fundus oculi of an eye to be examined, includes an observation light source illuminating the eye to observe the fundus oculi of the eye, a photographing light source illuminating the eye to photograph an image of the fundus oculi of the eye, an aperture through which light illuminated from either the observation light source or the photographing light source and reflected on the fundus oculi of the eye is observed or photographed, and a control device which is configured to control an opening area of the aperture. The control device sets the opening area of the aperture to an opened observing opening area when observing the fundus oculi, and to a narrowed photographing opening area when photographing the image of the fundus oculi.
申请公布号 US2008100801(A1) 申请公布日期 2008.05.01
申请号 US20070980042 申请日期 2007.10.30
申请人 KABUSHIKI KAISHA TOPCON 发明人 YAHAGI RYOICHI;OOTSUKA HIROYUKI;TAKEDA TAKANORI
分类号 A61B3/14;A61B3/12 主分类号 A61B3/14
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