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Fundus photographing apparatus with wavefront compensation
专利权人:
发明人:
申请号:
EP12182454.4
公开号:
EP2570073A1
申请日:
2012.08.30
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A fundus photographing apparatus with wavefront compensation, includes: a fundus photographing optical system (100) for capturing a fundus image by receiving a reflected light from fundus of an examinees eye a wavefront compensation device (72) placed in an optical path of the fundus photographing optical system to compensate a wavefront aberration of the examinees eye by controlling an incident light wavefront and a wavefront aberration detection optical system (110) for projecting a measurement light on the fundus of the examinees eye to detect a reflected light of the measurement light from the fundus using a wavefront sensor (73), characterized in a controller (80) for controlling an effective region (41, 62) formed on the wavefront compensation device so as to correct a difference between the effective region formed on the wavefront compensation device where an aberration correction control is effective and a wavefront measurement region (61) of the wavefront aberration detection optical system where the wavefront aberration is measured.
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