Full-automatic parallax digital detection device

The utility model belongs to the technical field of parallax detection, and particularly provides a full-automatic parallax digital detection device, which comprises a collimator for providing a target reference for a whole device to be detected; the image acquisition system is used for acquiring divided images of the collimator and the tested product; the industrial personal computer is used for processing the image acquired by the image acquisition system, calculating parallax error, storing data and controlling backlight at the same time; and the display is used for displaying the processed image or guiding installation, debugging and the tested product. The full-automatic parallax detection device adopts full-automatic parallax detection, and is compact in structure, convenient to operate, labor-saving and high in detection efficiency.