PROBLEM TO BE SOLVED: To provide visual acuity test equipment provided with a display device for recording a visual acuity value determination process and making the visual acuity value determination process accurate by displaying a time-series change in the correctness of a subjects response.SOLUTION: Visual acuity test equipment includes: target presentation means for presenting a target input means for inputting a response of a subject to the target presented by the target presentation means selection means for selecting a new target with a different visual acuity value based on the correctness of the response repetition means for causing the target presentation means, the input means, and the selection means to be operated repeatedly using the new target and display means for displaying a correctness result list for each of a plurality of times of responses. The display means displays the correctness result according to the order of presentation for each visual acuity value of the targets presented by the target presentation means.SELECTED DRAWING: Figure 9COPYRIGHT: (C)2019,JPO&INPIT【課題】被検者の応答の正誤の時系列変化を表示して視力値の決定過程を記録化・正確化する表示装置を備えた視力検査装置を提供する。【解決手段】視力検査装置は、視標を呈示する視標呈示手段と、視標呈示手段が呈示した視標に対する被検者の応答を入力する入力手段と、応答の正誤に基づいて、視力値が異なる新視標を選択する選択手段と、新視標を用いて、視標呈示手段と入力手段と選択手段を繰り返し動作させる繰り返し手段と、複数回の応答の各々の正誤結果を一覧表示する表示手段を備えている。表示手段は、視標呈示手段が呈示した視標の視力値ごとに、正誤結果を呈示順序に従って表示する。【選択図】図9
