Problem to be solved: to reduce the burden of the eye to be examined and to appropriately measure the intraocular pressure of the eye to be examined.Solution: a first intraocular pressure measuring means for measuring an intraocular pressure of an eye to be examined by non-contact with an eye to be examined by an ultrasonic wave, and a second intraocular pressure measuring means for measuring an intraocular pressure of an eye to be examined by a method different from the first intraocular pressure measuring means.Further, a measuring and judging means for judging whether or not the measurement is performed by the second intraocular pressure measuring means may be provided.Further, a display control means may be provided for displaying the measurement result obtained by the first intraocular pressure measuring means and the measurement result obtained by the second intraocular pressure measuring means on the same display means.Diagram【課題】 被検眼の負担を軽減すると共に、被検眼の眼圧を適正に測定できる。【解決手段】 被検眼に超音波を照射することにより被検眼の眼圧を非接触で測定する第１の眼圧測定手段と、前記第１の眼圧測定手段とは異なる方式により被検眼の眼圧を測定する第２の眼圧測定手段と、を備える。さらに、第２の眼圧測定手段による測定の要否を判定する測定判定手段を備えてもよい。さらに、前記第１の眼圧測定手段によって得られた測定結果と、前記第２の眼圧測定手段によって得られた測定結果とを同一の表示手段に表示する表示制御手段を備えてもよい。【選択図】 図１
