| 摘要 |
An optometric apparatus for examining visual functions of an examinee's eye includes: a memory for storing prism powers corresponding to the visual functions of the examinee's eye; an output unit; and a control unit for graphically displaying on the output unit normative areas being areas of normative prism powers in addition to information on prism powers of the examinee's eye based on the prism powers stored in the memory. |
