Ophthalmic measurement apparatus and ophthalmic measurement program

There is provided an ophthalmic measurement apparatus 1 including: a keratoscopic projection optical system 10 that projects a pattern target toward a cornea Ec of a subject eye E; and an imaging optical system 20, the imaging device 27 of which captures second Purkinje images Rp1 and Rp2 that are t...

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Hauptverfasser:	Takii, Michihiro, Kawai, Noriji
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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creator	Takii, Michihiro Kawai, Noriji
description	There is provided an ophthalmic measurement apparatus 1 including: a keratoscopic projection optical system 10 that projects a pattern target toward a cornea Ec of a subject eye E; and an imaging optical system 20, the imaging device 27 of which captures second Purkinje images Rp1 and Rp2 that are target images formed due to the pattern target being reflected from a posterior corneal surface of the subject eye E. In the ophthalmic apparatus 1, a controller 100 executes a process (S9) of detecting the second Purkinje images Rp1 and Rp2 based on an imaging signal output from the imaging device 27, and an anterior chamber information acquisition process (S10) of acquiring information of the posterior corneal surface of the subject eye E based on the detected result of the detecting process.
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subjects	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
title	Ophthalmic measurement apparatus and ophthalmic measurement program
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