| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging apparatus for adjusting the amount of light, while preventing a change in the amount of a parallax between view-point images, in obtaining a plurality of view-point images.SOLUTION: The imaging apparatus 1 includes: imaging lenses 10a and 10b; a shutter 11 which has areas SL and SR arranged along an X-axis direction and opens or closes each of the areas SL and SR; a diaphragm 12 for adjusting the amount of light; and a shutter and diaphragm driving part 14 which drives the shutter 11 and the diaphragm 12. The shutter and diaphragm driving part 14 opens the area SL of the shutter 11, closes the area SR of the shutter, and drives the diaphragm 12 so as to narrow a luminous flux passing through the area SL along a Y-axis direction more than that along the X-axis direction. Thus, the dimension of the area SL as an open area in the X-axis direction, or the direction where the areas SL and SR of the shutter are arranged is prevented from being changed, to prevent a change in image shift between the view-point images. |
