A system for the vergence of images from a plurality of cameras, the system provides a first camera; a second camera disposed at some distance from that first camera; a focus adjustment whereby the focus of the first camera can be adjusted by a user; the focus adjustment being configured with a range finder whereby the distance from the first camera to a target is ascertained; a look up chart wherein divergence distance of images generated from the first camera from images of the second camera are provided for pre-calculated ranges; and a processor whereby the images generated by the first camera are superimposed on the images generated by the second camera by the divergence distance determined from the lookup.
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