PROBLEM TO BE SOLVED: To realize photographing of a high-quality tomographic image.SOLUTION: A fundus photographing device for obtaining a fundus tomographic image corresponding to a scanning position on the fundus comprises: an interference optical system that includes a measuring light path for guiding measuring light to a fundus of an inspected eye, includes a reference light path for guiding reference light and includes a detector for detecting interference between the measuring light emitted to the fundus and the reference light scanning means that scans the measuring light on the fundus a measuring optical system that includes an objective lens system, forms a turning point of the measuring light at a pupil position of the inspected eye and guides the measuring light to be turned around a center of the turning point to the fundus scanning position setting means that sets the scanning position on the fundus a driving unit that moves a focusing optical member in the measuring light path correction information acquisition means that acquires correction information for the focusing optical member in consideration of a change in a focus position due to field curvature generated in the measuring optical system in accordance with the scanning position and drive control means that controls an operation of the driving unit on the basis of the correction information and then adjusts a position of the focusing optical member.COPYRIGHT: (C)2015,JPO&INPIT【課題】 画質のよい断層画像を撮影できる。【解決手段】 測定光を被検眼眼底に導く測定光路と参照光を導光する参照光路と眼底に照射された測定光と参照光の干渉を検出する検出器とを備える干渉光学系と、測定光を眼底上で走査する走査手段と、対物レンズ系を備え被検眼の瞳位置に測定光の旋回点を形成すると共に旋回点を中心に旋回される測定光を眼底に導く測定光学系と、眼底上の走査位置を設定する走査位置設定手段と、測定光路中のフォーカス用光学部材を移動させる駆動部を備え走査位置に対応する眼底の断層画像を得る眼底撮影装置であって、測定光学系に発生する像面湾曲によるフォーカス位置の変化を考慮したフォーカス用光学部材の補正情報を、走査位置に応じて取得する補正情報取得手段と、補正情報に基づいて駆動部の動作を制御し、フォーカス用光学部材の位置を調整する駆動制御手段と、を備える。【選択図】 図1
