PROBLEM TO BE SOLVED: To provide a subjective optometry apparatus which is able to perform both subjective and objective measurements under natural conditions, and at the same time to perform accurate measurements.SOLUTION: The subjective optometry apparatus includes: a light projecting optical system for projecting a target light flux toward a subject eye a corrective optical system provided in a left-and-right pair including a right-eye corrective optical system and a left-eye corrective optical system and disposed in an optical path of the light projecting optical system to change optical characteristics of the target light flux and an optical member shared between a right-eye optical path including the right-eye corrective optical system and a left-eye optical path including the left-eye corrective optical system, the optical member guiding the target light flux corrected by the corrective optical system to the subject eye, the subjective optometry apparatus being characterized in that the apparatus comprises: subjective measurement means for subjectively measuring optical characteristics of the subject eye and objective measurement means including a measurement optical system for emitting measurement light to the eyeground of the subject eye and for receiving reflection from the eyeground, the objective measurement means objectively measuring the optical characteristics of the subject eye via the optical member disposed in the optical path of the measurement optical system.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】 自然な状態下での自覚式測定及び他覚式測定を可能とし、精度よく測定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、左右一対に設けられた右眼用矯正光学系と左眼用矯正光学系を有し、投光光学系の光路中に配置され、視標光束の光学特性を変化する矯正光学系と、右眼用矯正光学系を含む右眼用光路と,左眼用矯正光学系を含む左眼用光路と,で共有される光学部材であって、矯正光学系によって矯正された視標光束を被検眼に導光する光学部材と、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、被検眼の眼底に測定光を出射し、その反射光を受光する測定光学系を有し、測定光学系の光路に配置された光学部材を介して、被検眼の光学特性を他覚的に測定する他覚式測定手段を備える。【選択図】 図1
