THREE-DIMENSIONAL IMAGE PICKUP APPARATUS, CONVERGENCE DISTANCE ADJUSTMENT METHOD, AND PROGRAM

摘要

[Object] To preferably set a focus distance and a convergence distance.;[Solving Means] A three-dimensional image pickup apparatus 100 is provided with a left lens optical system 121L and a right lens optical system 121R including a pair of right and left image pickup lenses disposed at a predetermined inter axial distance. Further, a focus ring that adjusts the focus of the left lens optical system 121L and the right lens optical system 121R and a control circuit that adjusts a convergence distance from a convergence point at which optical axes of the pair of right and left image pickup lenses are intersected to the image pickup lenses. The control circuit adds the offset distance to the focus distance and adjusts the convergence distance with the offset distance set as a distance from a focus point to a convergence point to be set.

主权项

1. A three-dimensional image pickup apparatus, comprising:
optical systems including a pair of right and left image pickup lenses disposed at a predetermined inter axial distance; a focus adjustment unit that adjusts a focus point by focusing the optical systems; and a control unit that adds an offset distance to a focus distance from the image pickup lenses to the focus point after the focus point is adjusted by the focus adjustment unit, and adjusts a convergence distance from the image pickup lenses to a convergence point to be set, the offset distance being a distance from the focus point in optical axis directions of the image pickup lenses to the convergence point.