2D-glass-calibration standard 100x100mm

• lines and labelling in chrome 
• pitch 5mm
  in x- and y-direction
• coordinate indications
  for better orientation at each intersection point
• automatic touch of image possible
  (due to additional circles) 
• incl. calibration certificate of a DKD-measuring- laboratory (accredited for 2D-measuring units) traceable on national standards

Illustration: Detail intersection point  x=5, y=10