发明名称 Fundus camera
摘要 A fundus camera being capable of moving a fixation target surely and precisely to a position intended for photographing with an adequate degree of freedom for moving the fixation target. The fundus camera is provided with an observation optical system having an objective lens and a photographing element for photographing a fundus illuminated with illumination light, a monitor on which an image of the photographed fundus is displayed, a fixation-target presenting optical system for presenting a fixation target via the objective lens, a fixation-target moving unit by which a position to present the fixation target is shifted to a desired position, a first display-control unit by which the position of the fixation target is superposed on the fundus image to be displayed on the monitor, and a second display-control unit by which a guide target for moving the fixation target is displayed in a predetermined position on the monitor.
申请公布号 US6968127(B2) 申请公布日期 2005.11.22
申请号 US20010940582 申请日期 2001.08.29
申请人 NIDEK CO., LTD. 发明人 NANJYO TSUGUO
分类号 A61B3/14;A61B3/12;A61B3/15;(IPC1-7):A61B3/14;G03B29/00 主分类号 A61B3/14
代理机构 代理人
主权项
地址