Image pickup apparatus and rangefinder, with altering baseline lengths for parallax computation obtained by combining any two of a plurality of cameras

摘要

There is provided an image pickup apparatus for use in measuring a distance from an observer to a target. The image pickup apparatus includes a case; and a plurality of cameras configured to capture images of the target is fixed in the case. In the image pickup apparatus, the distance from the observer to the target is measured based on the images of the target captured by altering baseline lengths for parallax computation obtained by combining any two of the cameras.