| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optometer with which eyesight is efficiently and accurately tested. <P>SOLUTION: The optometer in which a test optotype is presented by an optotype presentation device 4 to test the refraction power of an eye to be tested, is provided with: an input means for inputting objective measuring data which are obtained by measuring the refraction power of the eye to be tested objectively; an eyesight value predicting means for obtaining a naked eyesight value predicted based upon the inputted objective measuring data; and a presentation means for presenting the optotype having an eyesight value determined based upon the predictive eyesight value resulting from the eyesight value predicting means when starting the naked eyesight test. <P>COPYRIGHT: (C)2004,JPO |
