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眼科撮影装置
专利权人:
興和株式会社
发明人:
鈴木 孝佳,水落 昌晴,松村 和典
申请号:
JP2010028367
公开号:
JP5127850B2
申请日:
2010.02.12
申请国别(地区):
JP
年份:
2013
代理人:
摘要:
An ophthalmic photographic apparatus includes an illumination optical system for illuminating an eye fundus and a photographing optical system for photographing an image of the illuminated eye fundus. The ophthalmic photographic apparatus includes a first aperture stop, a second aperture stop having an outside diameter that is smaller than that of the first aperture stop, a third aperture stop that transmits more light than the first aperture stop, and means for selectively inserting the first to third aperture stops into the optical path of the illumination optical system. The ophthalmic photographic apparatus does not have a complicated structure, but can be readily used in the various photographing modes.
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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