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眼科撮影装置、眼科撮影装置の制御方法およびプログラム
专利权人:
キヤノン株式会社
发明人:
清水 英
申请号:
JP2007052596
公开号:
JP5031405B2
申请日:
2007.03.02
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
An ophthalmologic photographing apparatus includes a light source (15, 36) having two or more types of light-emitting-diode (LED) light emitting elements (15a, 15b, 15c, 15d, 15e, 36a, 36b) configured to emit light of different wavelengths, an illumination optical system (1, 9, 10, 12) configured to illuminate a fundus of a subjects eye with light emitted by the light source, an imaging optical system (1, 4, 5, 6, 7, 16, 17, 18, 19) configured to form a fundus image from light reflected from the fundus of the subjects eye illuminated by the illumination optical system, and a control unit (21, 22) configured to control the light source to emit light of different wavelengths, with which the fundus of the subjects eye is illuminated, between when the formed fundus image is observed and when the formed fundus image is captured as a still image.
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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