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Ophthalmic imaging equipment
专利权人:
株式会社ニデック
发明人:
秋田 純一
申请号:
JP2018092896
公开号:
JP6617790B2
申请日:
2018.05.14
申请国别(地区):
JP
年份:
2019
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide an ophthalmologic imaging apparatus that allows an examiner to observe the ocular fundus successfully.SOLUTION: An imaging optical system 2 includes a light projection optical system 3 and a light reception optical system 4, and an image of the ocular fundus is generated based on a light reception signal from a light reception element 25 of the light reception optical system 4. A photographic field angle by the imaging optical system 2 can be optically switched between a first field angle and a second field angle wider than the first field angle. A control part 90 causes a photographic image of the ocular fundus taken with the wide second field angle through the imaging optical system 2 beforehand to be displayed on a monitor 70 in a state that the photographic field angle is set to the first field angle. Furthermore, the control part 90 causes a live image in a range of the first field angle of the photographic image, which is a live image consisting of a plurality of ocular fundus images taken serially, to be taken and displayed.SELECTED DRAWING: Figure 11
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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