オプション

Glass Calibration Chart

calibrationchart.png

    Glass calibration chart

    GOKO's special-made glass calibration chart for manual dimensional measurement

    GOKO's special glass calibration chart used for calibration when measuring 2D dimensions.

    The standard patterns are printed on the glass surface in units of 0.1 mm with high accuracy.

    Enlarged view of the center of the chart
    Enlarged view of the center of the chart