Line of sight detection device, display method, line of sight detection device calibration method, spectacle lens design method, spectacle lens selection method, spectacle lens manufacturing method, printed matter, spectacle lens sales method, optical device, line of sight information detection method, optical instrument design method, optical instrument, optical instrument selection method, and optical instrument production method

摘要

A line of sight detection device calibration method, which calibrates a line of sight detection device that measures movement of an eyeball of a subject wearing eyeglasses and detects a transmission point at which a line of sight of the subject passes through a lens of the eyeglasses based on a result of measurement, includes: a measurement step of measuring the movement of the eyeball of the subject in a condition in which a first baseline is arranged at a predetermined position relative to the lens of the eyeglasses and the first baseline reflected in a corner cube substantially corresponds to a second baseline of the corner cube; and a calibration step of calibrating the line of sight detection device based on a result of measurement by the measurement step.