PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of scanning a beam in a desired position on an eyeground surface without using a complicated mechanism.SOLUTION: An ophthalmologic apparatus includes: scanning means for scanning measurement light with an eye to be examined control means for controlling a position of scanning by the scanning means a measurement optical system that includes an optical member to focus the measurement light with the eye to be examined, for leading the measurement light to the eye to be examined and detection means for detecting the information on the position of the optical member. The control means changes the measurement light scanning position based on the information on the position of the optical member acquired by the detection means.COPYRIGHT: (C)2016,JPO&INPIT【課題】複雑な機構を用いることなくビームを眼底面の所望の位置に走査できる眼科装置を提供する。【解決手段】被検眼にて測定光を走査する走査手段と、走査手段による走査位置を制御する制御手段と、被検眼にて測定光を合焦する光学部材を含み測定光を被検眼に導く測定光学系と、光学部材の位置に関する情報を検出する検出手段と、を眼科装置に配し、制御手段は検出手段により得られた光学部材の位置に関する情報に基づいて測定光の走査位置を変更する。【選択図】図6
