| 摘要 |
PROBLEM TO BE SOLVED: To provide an eye refractive power measuring apparatus capable of smoothly measuring an addition.SOLUTION: The eye refractive power measuring apparatus for measuring an eye refractive power of a subject's eye includes: a correction optical system that is disposed between an optotype for optometry and the subject's eye and corrects a spherical refractive power of the subject's eye; addition estimation means that calculates an addition of the subject's eye as an estimate value on the basis of a near visual acuity of the subject's eye obtained by presenting the optotype for optometry from a reading distance; and control means that drives the correction optical system and adds the addition corresponding to the estimate value. |
