PROBLEM TO BE SOLVED: To provide a technology to quickly perform wide-angle observation in which resolution in a visual field is uniform in an AO-SLO.SOLUTION: An ophthalmologic apparatus includes a first scanner 117, a second scanner 120, and a third scanner 123 for irradiating measurement light to ocular fundus while scanning the ocular fundus. A plurality of scan scopes using the first scanner 117 and the second scanner 120 are set. Correction information on a wave surface of reflection light, and adjustment information on a focus of the measurement light are obtained for each of the plurality of scan scopes, and correction of the wave surface and adjustment of the focus are performed for each of the plurality of scan scopes.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】AO-SLOにおいて視野内解像度が均一な広角観察を迅速に行う技術を提供する。【解決手段】測定光を眼底に走査しつつ照射する第1スキャナ117、第2スキャナ120および第3スキャナ123を備え、第1スキャナ117と第2スキャナ120を用いたスキャン範囲は複数設定され、複数のスキャン範囲毎に反射光の波面の補正情報および測定光の焦点の調整情報が取得されており、複数のスキャン範囲毎に波面の補正と焦点の調整を行う。【選択図】図1
