In an image display device according to the present invention, means for selecting a pixel to which a display signal current is to be passed has a function of selecting a plurality of pixels simultaneously. In an image processor, first, a data reading part transfers the pixel signals in the same order as corresponding light sensing cells are arranged with respect to both of a horizontal direction and a vertical direction, and a signal sequence of the pixel signals is changed. The first transfer means is provided with a reversal mechanism and the vial B is supplied to the vial lifter from the first transfer means while the bottom of the vial B faces a vial guiding means. This eliminates deviations, which are caused by production tolerances, from the optimum theoretical fringe field of the arrangement in a simple and inexpensive manner. Thus, route guide preferred by a user can be performed. Thus, the material properties of the closely approximated simulated representation can be used in subsequent analysis of the physical properties of the aneurysm under consideration.