PROBLEM TO BE SOLVED: To provide a subjective optometry apparatus capable of accurately measuring optical characteristics of a subject eye as well as efficiently performing alignment operation when subjectively measuring optical characteristics of the subject eye.SOLUTION: The subjective optometry apparatus includes: a light projecting optical system for projecting a target light flux toward a subject eye； and a corrective optical system disposed in an optical path of the light projecting optical system to change optical characteristics of the target light flux, the subjective optometry apparatus being characterized in that the apparatus comprises: subjective measurement means for subjectively measuring optical characteristics of the subject eye； acquisition means for acquiring an objectively measured refraction of the subject eye； and setting means for setting, based on the refraction, an alignment tolerance to determine the alignment state between the subject eye and the subjective measurement means.SELECTED DRAWING: Figure 1【課題】 被検眼の光学特性を自覚的に測定する際に、被検眼の光学特性を精度よく測定することができるとともに、効率よくアライメント動作を行うことができる自覚式検眼装置を提供する。【解決手段】 視標光束を被検眼に向けて投影する投光光学系と、投光光学系の光路中であって、視標光束の光学特性を変化する矯正光学系と、を有し、被検眼の光学特性を自覚的に測定する自覚式測定手段を備える、自覚式検眼装置であって、他覚的に測定された被検眼の眼屈折力を取得する取得手段と、被検眼と自覚式測定手段とのアライメント状態の判定を行うためのアライメント許容範囲を、眼屈折力に基づいて設定する設定手段と、を備える。【選択図】 図１
