About This Product
This high contrast target is for calibration of measurment software in Vision Systems with Image Processing. 11 squares (1-50mm range) fit different Fields of View, accurate to ± 0.004mm. The pattern is printed in low reflection Chromium (Reflectivity < 5%) on a diffuse White Ivory glass to permit viewing using diffuse light.
Pattern: Eleven (11) concentric squares. Square lengths (mm): 1, 2, 3, 4, 5, 10, 15, 20, 30, 40, 50.
Includes N.I.S.T. Traceable Certificate of Accuracy.