The AP-P is a unique calibration target that is designed to test the position and/or recognition ability of a vision system. The matrix of small scales, precisely positioned in a grid matrix format, makes testing for subject recognition and system positioning simple. The overall target is comprised of a matrix consisting of 6.0mm x 6.0mm square individual components each having a 5.0mm x 5.0mm X & Y Scale with 0.100 divisions. The scale has pitch accuracy of 1μm. The AP-P is available on two standard materials; Chrome on Glass (CG) and Chrome on Opal (OP).