| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a retinal function measurement apparatus capable of measuring detailed retinal functions efficiently in a short time. <P>SOLUTION: The retinal function measurement apparatus includes an illumination optical system for irradiating an ocular fundus of a subject's eye with visible light containing a plurality of wavelengths, an imaging optical system having a light receiving unit for simultaneously obtaining a plurality of fundus image information obtained by receiving reflected light from the illuminated retina region by separating the reflected light into two or more colors which are corresponding absorbing colors of cone cells, a storage part for storing the fundus image information which is obtained by using the imaging optical system and is different in time axes as first and second fundus images, an operation means for obtaining variation information on the fundus images by performing comparison operation processing on the fundus images of the same color which are obtained based on the reflected light separated into colors as the absorbing colors in the stored first and second fundus images, and a display means for displaying the variation information obtained by the comparison operation processing as function variation information of the cone cells having visual pigments corresponding to the absorbing colors. <P>COPYRIGHT: (C)2010,JPO&INPIT |
