Terms related to AOS camera calibration are described below. 16 3.4. Terminology Term Description Nearest imaging position The camera position where images of the camera calibration target can be captured at a distance of +400 mm in the direction of the optical axis of the 3D Vision Sensor (i.e., Z axis). Far imaging position The camera position where images of the camera calibration target can be captured at a distance of +600 mm in the direction of the optical axis of the 3D Vision Sensor (i.e., Z axis). Near image A measurement image at the near imaging position Image example: