| 摘要 |
<P>PROBLEM TO BE SOLVED: To appropriately evaluate and understand an ocular adjustment function. <P>SOLUTION: This ocular adjustment function measuring instrument is provided with: a fixation mark presenting means which can vary the presenting position of a fixation mark to present to a test eye in a distance direction with respect to the test eye; an ocular refraction measuring means for continuously measuring the variation of the refraction of the test eye; and analysis means for analyzing the appearance frequency of an adjustment fine high frequency component based on the variation of the refraction measured in the state of stopping the fixation mark for a prescribed period T at a plurality of positions. the measuring instrument is provided with a display means for displaying the analytic result of the appearance frequency of the adjustment fine high frequency component at the positions of the respective fixation marks in a graph on a monitor and displaying the graph of the variation of the refraction measured continuously in the state of stopping the fixation marks for the prescribed period T at the respective fixation positions on the same screen of the monitor connected with the graph of the appearance frequency of the adjustment fine high frequency component. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
