About This Product
For calibration of measurment software in Vision Systems with Image Processing. 13 squares (1-50mm range) fit different Fields of View, accurate to ± 0.003mm.
Pattern: Thirteen (13) concentric squares. Square lengths (mm): 1, 2, 3, 4, 5, 10, 15, 20, 25, 30, 35, 40, 50.
Includes N.I.S.T. Traceable Certificate of Accuracy.