Method of evaluating quality of vision in examinee's eye and storage medium

A method of evaluating quality of vision in an examinee's eye, comprising:

• an aberration data obtaining step of obtaining naked-eye wavefront aberration data of an examinee's eye measured by an ocular aberrometer;
• a condition obtaining step of obtaining an examination condition based on an operation signal input to an input interface, the examination condition being set in a subjective optometric device configured to switch a position of an optical member to be placed in front of the examinee's eye to subjectively measure a correction power of the examinee's eye;
• and
• an evaluation index generating step of:
• calculating, based on the naked-eye wavefront aberration data and a correction power, corrected wavefront aberration data of the examinee's eye intended for a prescription with the correction power corresponding to the examination condition by use of the naked-eye wavefront aberration data;
• and generating an evaluation index based on the corrected wavefront aberration data, the evaluation index representing the quality of vision in the examinee's eye intended for the prescription with the correction power, and
• the evaluation index generating step including updating the evaluation index in sync with a change in the examination condition by the input interface.

A storage medium storing an ophthalmic measurement program to simulate an evaluation index representing quality of vision in an examinee's eye,

• wherein the ophthalmic measurement program is executed by a processor of an ophthalmic apparatus to cause the ophthalmic apparatus to perform:
• an aberration data obtaining step of obtaining naked-eye wavefront aberration data of the examinee's eye;
• a first evaluation index generating step of:
• calculating, based on the naked-eye wavefront aberration data and a first correction power, first corrected wavefront aberration data of the examinee's eye intended for a prescription with the first correction power;
• and generating a first evaluation index based on the first corrected wavefront aberration data, the first evaluation index representing the quality of vision in the examinee's eye intended for the prescription with the first correction power;
• a second evaluation index generating step of:
• calculating, based on the naked-eye wavefront aberration data and a second correction power, second corrected wavefront aberration data of the examinee's eye intended for a prescription with the second correction power, the second correction power being different from the first correction power in at least one component of spherical power (S), astigmatic power (C), and astigmatic axis angle (A);
• and generating a second evaluation index based on the second corrected wavefront aberration data, the second evaluation index representing the quality of vision in the examinee's eye intended for the prescription with the second correction power;
• and
• a display control step of displaying the first evaluation index and the second evaluation index selectively or in parallel on a monitor.