PROBLEM TO BE SOLVED: To display information properly in a display part based on a state of a device with respect to an eye to be examined.SOLUTION: A display control device includes: determination means for determining at least one of a state of positioning a measurement part including an optical system for radiating a measuring beam to the eye to be examined and a state of focusing the measuring beam to the eye to be examined; and display control means for changing a display mode of a dynamic image that is displayed in the display part, based the determination result.SELECTED DRAWING: Figure 3【課題】被検眼に対する装置の状態に基づいて適切に情報を表示部に表示させる。【解決手段】被検眼に対する測定光を照射するための光学系を含む測定部の位置合わせの状態および測定光の被検眼への合焦状態の少なくとも一方を判定する判定手段と、判定結果に応じて、表示部に表示された動画像の表示形態を変更する表示制御手段と、を備える。【選択図】 図3