| 摘要 |
<P>PROBLEM TO BE SOLVED: To raise objectivity in the test result of a contrast sensitivity test, and to shorten a testing time. <P>SOLUTION: An ophthalmological test apparatus 10 comprises: an image generating part 12 for generating the simulation image of a optotype image when each stripe optotype is presented to an eye to be tested, based on optical characteristic data of the eye to be tested measured by an ocular optical characteristics measuring instrument 2 and optotype data 11b; an image specifying part 14 for selecting the image, by which the eye to be tested recognizes a contrast, among the plurality of simulation images of the stripe optotype concerning each spatial frequency, and specifying the simulation image, where the contrast of the stripe optotype to be the base is the minimum, among the selected simulation images; a test result generating part 15 for adding indication information, which indicates optotype information of a optotype to be the base of the specified simulation image, to test paper data 11a; and a test result display control part 16 for allowing a display part 17 to display the test paper data 11a. <P>COPYRIGHT: (C)2007,JPO&INPIT |
