Provided is an optical coherence tomography apparatus for obtaining a tomographic image from an interference light between a reference light and a measurement light having passed through an object. The OCT apparatus includes: a detection unit for detecting the presence/absence of an anterior eye imaging attachment member of the optical coherence tomography apparatus； a storage unit for storing information about the presence/absence of the anterior eye imaging attachment member obtained by the detection unit when the object is imaged； and a control unit for restricting capturing of the tomographic image when the object is imaged again based on the information about the presence of the anterior eye imaging attachment member stored in the storage unit and when the detachment of the anterior eye imaging attachment member is detected by the detection unit.
