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眼底カメラ
专利权人:
株式会社ニデック
发明人:
多和田 晃
申请号:
JP2010104320
公开号:
JP5545982B2
申请日:
2010.04.28
申请国别(地区):
JP
年份:
2014
代理人:
摘要:
PROBLEM TO BE SOLVED: To easily acquire a favorable fundus oculi image while watching an anterior ocular segment image.SOLUTION: This fundus oculi camera includes: a photographing section, in which a photographing optical system for photographing the fundus oculi is arranged a moving mechanism section, which relatively moves the photographing section to the eye an anterior ocular segment photographing optical system, which has a photographing element and photographs the anterior ocular segment image including the eyelash a display means, which displays the photographed anterior ocular segment observation image on the photographing element an alignment detecting means which detects the alignment state of the photographing section to the eye conforming to a photographing signal which is outputted from the photographing element a focus detecting means, which projects a luminous flux for the focus detection to the fundus oculi and detects the focus state of the photographing optical system to the fundus oculi by receiving the reflection flux and a photographing control means, which can output a trigger signal for performing the fundus oculi photographing by the photographing optical system when the alignment state and the focus state satisfy specified conditions under a state wherein the anterior ocular segment observation image has been displayed on the main screen of the display means.
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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