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眼底カメラ
专利权人:
株式会社ニデック
发明人:
市川 直樹
申请号:
JP2007052100
公开号:
JP4916917B2
申请日:
2007.03.01
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
A fundus camera of which the operability in alignment when photographing a fundus is enhanced includes a photographing optical system having a photographing optical axis which photographs the fundus, a fundus observation optical systempicking up a fundus observation image, an anterior-segment observation optical system picking up an anterior-segment observation image, a photographing unit housing the optical systems, a moving mechanism moving the unit for alignment of the axis, a display unit, and a controller controlling the display unit and making display switching between the images on a screen of the display unit, wherein the controller includes a program for forming and displaying a reticle mark both in displaying the fundus observation image and in displaying the anterior-segment observation image while forming and displaying an alignment mark of which a relative distance from the reticle mark varies with an alignment deviation amount of the axis with respect to an eye.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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