PROBLEM TO BE SOLVED: To provide an aniseikonia measuring device that can precisely quantify and measure the size of the aniseikonia when the appearance of an image size has a difference in the left and right eyes, and can be produced at low cost.SOLUTION: An aniseikonia measuring device 1 includes: a display screen 6 for simultaneously presenting a left-eye target and a right-eye target a target size setting unit 8 for setting the size of the left-eye target and the size of the right-eye target shown in the display screen 6, respectively a display device 3 having a control circuit for processing target image data so that the image of the left-eye target and the right-eye target set by the target size setting unit 8 may be simultaneously shown in the display screen 6 and an optical box 4 having a left-eye lens system 13 L for performing the visual recognition of the left-eye target and a right-eye lens system 13R for performing the visual recognition of the right-eye target, and attached to the display device 3.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT
