Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate
2008-05-06
2008-05-06
Hasan, M. (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
C351S208000
Reexamination Certificate
active
07367672
ABSTRACT:
An apparatus for observing an eye of an examinee by imaging the eye, includes an irradiation optical system; an imaging optical system; a monitor; and a display control part, wherein the imaging optical system includes a wavefront detector which receives the beam reflected by the objective part to detect wavefront aberration thereof and a wavefront compensator adapted to compensate the wavefront aberration based on a detection result of the wavefront detector, the wavefront compensator being placed within an optical path of the imaging optical system excepting a common optical path with the irradiation optical system.
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Hasan M.
Nidek Co. Ltd.
Oliff & Berridg,e PLC
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