Grid, Dot, and Distortion Arrays

The precision English and Metric Grid and Dot Arrays are manufactured from Select Soda Lime Glass and are furnished with a Certificate of Accuracy with N.I.S.T Traceability. They are ideally suited for set up and calibration of Optical and other Two Dimensional X-Y Stages and Measurement Systems. When used in conjunction with our MicroRules or MicroScales they provide a complete solution for measurement of photoplotted images, phototooling and two dimensional parts and features. They can also be built into OEM pattern generation and measurement equipment and used with Optical and X-Ray Machine Vision Systems for X-Y location and calibration.

Grid and Dot Patterns can be chrome on clear glass, low reflection chrome on clear glass, or etched into the clear glass and filled with MIL-I-43553 black (standard), white or red Epoxy. Composite Grid and Dot patterns, with high contrast low reflection black chrome against a diffuse white background, are provided for Machine Vision Applications using top “Thru-the Lens” and “Ring” lighting. Special high density “Doughnut” Dot Arrays are available for X-Ray Imaging and Inspection Systems. Proprietary etched Grid Patterns transparent to top and bottom lighting but visible with edge lighting and fluorescent patterns for deep UV applications are also available through our Sales Engineering Department.

A carrying case is also provided to protect the Grid or Dot Array during storage.

The Distortion Targets are patterned on high quality Soda Lime Glass (Fused Silica also available) in durable double layer evaporative Chromium (Optical Density > 3.0, Reflectance 50%@ 550nm). With a feature-to-feature accuracy of 1 micron, these patterns allow for extremely accurate testing and qualification of inspection systems. Choose the dot size and spacing that suits your application best.

These ultra high precision Chrome on Glass Distortion Targets offer unparalleled accuracy for use in qualifying imaging systems. Several variations of this target are available; all are fixed frequency dot arrays in a choice of five different dot spacings and four substrate sizes.

Stock No Item Description Price  
DA020 Target Grid Distortion Glass Target Grid Distortion Glass $301.50 VIEW
DA021 Target Grid Distortion Film Target Grid Distortion Film $269.00 VIEW
DA037 Line Grid Target Cr/Glass 2x2 Line Grid Target Cr/Glass 2x2 $265.00 VIEW
DA038 Line Grid Target  Assembly 2x2 Line Grid Target Assembly 2x2 $382.50 VIEW
DA039 Line Grid Target  Assembly 1x1 Line Grid Target Assembly 1x1 $292.50 VIEW
FA079 Dot Array 25mm X 25mm, .0625mm Dots on .125mm Centers, Glass Dot Array 25mm X 25mm, .0625mm Dots on .125mm Centers, Glass $301.50 VIEW
FA083 Dot Array 50mm x 50mm, .125mm Dots on .25mm Centers, Glass Dot Array 50mm x 50mm, .125mm Dots on .25mm Centers, Glass $296.00 VIEW
FA087 Dot Array 100mm x 100mm, .25mm Dots on .50mm Centers, Glass Dot Array 100mm x 100mm, .25mm Dots on .50mm Centers, Glass $616.50 VIEW
FA091 Dot Array 100mm x 100mm, .50mm Dots on 1.0mm Centers, Glass Dot Array 100mm x 100mm, .50mm Dots on 1.0mm Centers, Glass $566.00 VIEW
FA095 Dot Array 100mm x 100mm, 1.0mm Dots on 2.0mm Centers, Glass Dot Array 100mm x 100mm, 1.0mm Dots on 2.0mm Centers, Glass $558.00 VIEW
FA099 Dot Array 150mm x 150mm, .50mm Dots on 1.0mm Centers, Glass Dot Array 150mm x 150mm, .50mm Dots on 1.0mm Centers, Glass $1,078.00 VIEW
FA103 Dot Array 150mm x 150mm, 1.0mm Dots on 2.0mm Centers, Glass Dot Array 150mm x 150mm, 1.0mm Dots on 2.0mm Centers, Glass $972.00 VIEW
FA107 Dot Array 25mm x 25mm, .25mm Dots on .50mm Centers, Glass Dot Array 25mm x 25mm, .25mm Dots on .50mm Centers, Glass $220.50 VIEW
FA111 Dot Array 50mm x 50mm, .50mm Dots on 1.0mm Centers, Glass Dot Array 50mm x 50mm, .50mm Dots on 1.0mm Centers, Glass $279.00 VIEW
FA115 Dot Array 25mm x 25mm, .125mm Dots on .25mm Centers, Glass Dot Array 25mm x 25mm, .125mm Dots on .25mm Centers, Glass $225.00 VIEW
FA131 Dot Array 100mm x 100mm, .25mm Dots on 1.0mm Centers, Glass Dot Array 100mm x 100mm, .25mm Dots on 1.0mm Centers, Glass $616.50 VIEW
FA127 Dot Array 50mm x 50mm, .25mm Dots on 1.0mm Centers, Glass Dot Array 50mm x 50mm, .25mm Dots on 1.0mm Centers, Glass $288.00 VIEW
FA123 Dot Array 25mm x 25mm, .25mm Dots on 1.0mm Centers, Glass Dot Array 25mm x 25mm, .25mm Dots on 1.0mm Centers, Glass $220.50 VIEW
FA119 Dot Array 50mm x 50mm, 0.25mm Dots on 0.50mm Centers, Glass Dot Array 50mm x 50mm, 0.25mm Dots on 0.50mm Centers, Glass $288.00 VIEW
FA135 Dot Array 25mm X 25mm, 0.0625mm Dots on 0.125mm Centers,White Ivory Dot Array 25mm X 25mm, 0.0625mm Dots on 0.125mm Centers,White Ivory $418.50 VIEW
FA137 Dot Array 100mm x 100mm, 1.0mm Dots on 2.0mm Centers, White Ivory Dot Array 100mm x 100mm, 1.0mm Dots on 2.0mm Centers, White Ivory $800.00 VIEW
FA139 Dot Array 25mm x 25mm, .25mm Dots on .50mm Centers, White Ivory Dot Array 25mm x 25mm, .25mm Dots on .50mm Centers, White Ivory $328.00 VIEW
FA141 Dot Array 50mm x 50mm, .50mm Dots on 1.0mm Centers, White Ivory Dot Array 50mm x 50mm, .50mm Dots on 1.0mm Centers, White Ivory $377.00 VIEW
FA143 Dot Array 25mm x 25mm, .125mm Dots on .25mm Centers, White Ivory Dot Array 25mm x 25mm, .125mm Dots on .25mm Centers, White Ivory $315.00 VIEW
FA145 Dot Array 25mm x 25mm, .25mm Dots on 1.0mm Centers, White Ivory Dot Array 25mm x 25mm, .25mm Dots on 1.0mm Centers, White Ivory $308.70 VIEW
FA147 Dot Array 50mm x 50mm, .125mm Dots on .25mm Centers, White Ivory Dot Array 50mm x 50mm, .125mm Dots on .25mm Centers, White Ivory $414.40 VIEW
FA149 Dot Array 50mm x 50mm, 0.25mm Dots on 0.50mm Centers, White Ivory Dot Array 50mm x 50mm, 0.25mm Dots on 0.50mm Centers, White Ivory $403.20 VIEW
FA151 Dot Array 50mm x 50mm, .25mm Dots on 1.0mm Centers, White Ivory Dot Array 50mm x 50mm, .25mm Dots on 1.0mm Centers, White Ivory $403.20 VIEW
FA155 Dot Array 100mm x 100mm, .25mm Dots on 1.0mm Centers, White Ivory Dot Array 100mm x 100mm, .25mm Dots on 1.0mm Centers, White Ivory $863.10 VIEW
FA153 Dot Array 100mm x 100mm, .25mm Dots on .50mm Centers, White Ivory Dot Array 100mm x 100mm, .25mm Dots on .50mm Centers, White Ivory $863.10 VIEW
FA157 Dot Array 100mm x 100mm, .50mm Dots on 1.0mm Centers, White Ivory Dot Array 100mm x 100mm, .50mm Dots on 1.0mm Centers, White Ivory $792.40 VIEW
FA159 Dot Array 150mm x 150mm, .50mm Dots on 1.0mm Centers, White Ivory Dot Array 150mm x 150mm, .50mm Dots on 1.0mm Centers, White Ivory $1,509.20 VIEW
FA161 Dot Array 150mm x 150mm, 1.0mm Dots on 2.0mm Centers, White Ivory Dot Array 150mm x 150mm, 1.0mm Dots on 2.0mm Centers, White Ivory $1,360.80 VIEW
DA099 Bifilar Array 150mm x 150mm, 1mm Dots on 2mm Centers, White Ivory Bifilar Array 150mm x 150mm, 1mm Dots on 2mm Centers, White Ivory $1,690.00 VIEW
DA097 Bifilar Array 100mm x 100mm, 0.5mm Dots on 1mm Centers, White Ivory Bifilar Array 100mm x 100mm, 0.5mm Dots on 1mm Centers, White Ivory $960.00 VIEW
DA095 Bifilar Array 50mm x 50mm, 0.5mm Dots on 1mm Centers, White Ivory Bifilar Array 50mm x 50mm, 0.5mm Dots on 1mm Centers, White Ivory $475.00 VIEW
DA093 Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, White Ivory Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, White Ivory $330.00 VIEW
DA091 Bifilar Array 25mm, 0.25mm Dots on 0.5mm Centers, White Ivory Bifilar Array 25mm, 0.25mm Dots on 0.5mm Centers, White Ivory $340.00 VIEW
DA089 Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, Glass Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, Glass $250.00 VIEW
DA087 Bifilar Array 25mm, 0.25mm Dots on 0.5mm Centers, Glass Bifilar Array 25mm, 0.25mm Dots on 0.5mm Centers, Glass $250.00 VIEW
DA085 Bifilar Array 150mm x 150mm, 1mm Dots on 2mm Centers, Glass Bifilar Array 150mm x 150mm, 1mm Dots on 2mm Centers, Glass $995.00 VIEW
DA083 Bifilar Array 100mm, 0.5mm Dots on 1mm Centers, Glass Bifilar Array 100mm, 0.5mm Dots on 1mm Centers, Glass $485.00 VIEW
DA081 Bifilar Array 50mm x 50mm, 0.5mm Dots on 1mm Centers, Glass Bifilar Array 50mm x 50mm, 0.5mm Dots on 1mm Centers, Glass $325.00 VIEW
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