PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of obtaining a reliable eye refractive power value even when a region of ametropia is present in the pupil or when a light flux passing through the pupil is lost.SOLUTION: An ophthalmologic apparatus includes a measurement optical system and a calculation part. The measurement optical system projects a measurement light onto the ocular fundus of an eye to be examined, generates a plurality of converged lights from the return light of the measurement light from the ocular fundus, receives the generated plurality of converged lights, and detects a point image group. The calculation part obtains one or more eye refractive power values based on one or more partial point image groups, each including at least three point images, of the point image group detected by the measurement optical system.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2018,JPO&INPIT【課題】瞳孔に屈折異常部位が存在する場合や瞳孔を通過する光束が欠損する場合であっても信頼性が高い眼屈折力値を求めることが可能な眼科装置を提供する。【解決手段】眼科装置は、測定光学系と、算出部とを含む。測定光学系は、被検眼の眼底に測定光を投射し、眼底からの測定光の戻り光から複数の集束光を生成し、生成された複数の集束光を受光して点像群を検出する。算出部は、測定光学系により検出された点像群のうち少なくとも3つの点像をそれぞれが含む1以上の部分点像群に基づいて1以上の眼屈折力値を求める。【選択図】図4
