OPTOMETRY APPARATUS AND METHOD FOR SUBJECTIVE MEASUREMENT USING OPTOMETRIC CHART

An optometry apparatus (10, 60) includes an eye chart presentation optical system (31, 61, 75) that presents an optometric chart (31v, 31w) to an eye to be examined E as a subjective eye chart for subjective measurement and a control unit (21) that controls the eye chart presentation optical system...

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Hauptverfasser:	Umeji, Wataru, Ishihara, Mutsutaka, Foster, Robert
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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