An astigmatic axis judgment chart is displayed based on the attributes of examinee, so as to acquire the observation direction selected by the examinee. An eye sight measurement chart is displayed using acquired direction and direction orthogonal to it. An observation limit is acquired based on which far-point distance is calculated. A diopter is calculated using acquired direction and far-point distance. Independent claims are also included for the following: (1) Optometry apparatus; and (2) Optometry server.
OPTOMETRIC APPARATUS, OPTOMETRIC METHOD, AND OPTOMETRIC SERVER