PROBLEM TO BE SOLVED: To efficiently measure influence functions, during which measurement actuators of a variable shape mirror needs to be driven sequentially.SOLUTION: Provided is an ophthalmologic imaging apparatus, including: wavefront measurement means for detecting a condensing position of light made incident to a measurement surface so as to measure the wavefront of the light a reflection surface for varying the wavefront of the incident light and wavefront correction means having a plurality of drive units to deform the reflection surface. The ophthalmologic imaging apparatus selects drive units to be driven from among the plurality of drive units while the light is made incident, measures the amounts of deflection between a plurality of condensing positions on the measurement surfaces corresponding to the driven drive units, and determines influence functions on the basis of the measured amounts of deflection. In the selection of drive units, a predetermined number of drive units are selected such that the condensing positions on the respective reflection surfaces for the driven drive units do not overlap with each other.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】 形状可変ミラーのアクチュエータを順次駆動を行う必要がある影響関数の測定を、効率よく行う。【解決手段】 測定面に入射した光の集光位置を検出することにより当該光の波面を測定する波面測定手段と、入射された光の波面を変化させるための反射面と、反射面を変形させるための複数の駆動部を有する波面補正手段を有する眼科撮影装置であって、影響関数を求める時に、光を入射した状態で複数の駆動部から駆動する駆動部を選択し、選択された駆動部を駆動した状態で、駆動された駆動部に対応する測定面の複数の集光位置のずれ量を計測し、計測されたずれ量に基づいて、影響関数を求める。駆動部の選択は、駆動された駆動部の互いの測定面の集光位置がオーバーラップしない所定の数の駆動部を選択する。【選択図】 図1
