PROBLEM TO BE SOLVED: To provide a mechanism by which to image a measurement object at high speed and in a wide range.SOLUTION: An imaging apparatus includes: a coupler 103 for branching a light from a light source 101 into a measurement light 121 and a reference light 123； an eyepiece optical system 140 for radiating the measurement light 121 onto a two-dimensional region of the ocular fundus Er of an eye E to be examined, which is a measurement object； a two-dimensional sensor 162 composed including a light receiving element arranged two-dimensionally for detecting an interference light 124 obtained by causing a return light 122 from the eye E to be examined and the reference light 123 to interfere with each other； and control means for controlling the eyepiece optical system 140 and changing the two-dimensional region of the ocular fundus Er of the eye E to be examined onto which the measurement light 121 is radiated.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】測定対象を高速で広範囲に撮影できる仕組みを提供する。【解決手段】光源１０１からの光を測定光１２１と参照光１２３とに分岐するカプラー１０３と、測定光１２１を測定対象である被検眼Ｅの眼底Ｅｒの２次元領域に照射する接眼光学系１４０と、２次元状に配置された受光素子を含み構成され、被検眼Ｅからの戻り光１２２と参照光１２３とを干渉させることにより得られる干渉光１２４を検出する２次元センサー１６２と、接眼光学系１４０を制御して、測定光１２１を照射する被検眼Ｅの眼底Ｅｒの２次元領域を変更する制御手段を備える。【選択図】図３
