Fundus photographing apparatus
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United States of America Patent
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Aug 12, 2014
Grant Date -
May 10, 2012
app pub date -
Nov 1, 2011
filing date -
Nov 4, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A fundus photographing apparatus includes a wavefront detecting optical system having a wavefront sensor for receiving reflection light from a fundus and measuring wavefront aberration of an eye, a wavefront compensating device for compensating the wavefront aberration, and a deviation detecting part for detecting deviation information corresponding to deviation between an effective region in which aberration compensation by the wavefront compensating device is effective, and a wavefront measuring region in which the wavefront aberration is measured by the wavefront detecting optical system, with respect to a direction perpendicular to an optical axial direction.
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