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Checkerboard Series-chrome on glass

The patterns are manufactured from Select Soda Lime Glass. They are ideally suited for building up and calibration of Optical and other Two Dimensional X-Y Stages and Measurement Systems.

With a feature-to-feature accuracy of 1 micron, these patterns allow for extremely accurate testing and qualification of inspection systems. Please choose the grid size and spacing that suits your application best.

Grid arrays are used to determine the distortion of an imaging system. Ideally, the horizontal and vertical rows of dots should be perpendicular to each other. A distorted image will show the array as bowed; this image can then be used to correct for distortion.

A special protection box is also provided to protect the targets during storage.

Model NameDescriptionPriceInquiry
WMT-025-0.1-Gchecker size 0.1x0.1mm, array 165x165, ChessGrid Corner Position Accuracy 1um, pattern area 16.5x16.5mm, overall dimension 25x25mm$62Inquiry
WMT-030-0.2-Gchecker size 0.2x0.2mm, array 103x103, ChessGrid Corner Position Accuracy 1um, pattern area 20.6x20.6mm, overall dimension 30x30mm$83Inquiry
WMT-038-0.25-Gchecker size 0.25x0.25mm, array 103x103, ChessGrid Corner Position Accuracy 1um, pattern area 25.75x25.75mm, overall dimension 38x38mm$104Inquiry
WMT-050-0.5-Gchecker size 0.5x0.5mm, array 61x61, ChessGrid Corner Position Accuracy 1um, pattern area 30.5x30.5mm, overall dimension 50x50mm$125Inquiry
WMT-062-1.0-Gchecker size 1.0x1.0mm, array 51x51, ChessGrid Corner Position Accuracy 1um, pattern area 51x51mm, overall dimension 62x62mm$145Inquiry
WMT-065-1.5-Gchecker size 1.5x1.5mm, array 37x37, ChessGrid Corner Position Accuracy 1um,pattern area 55.5x55.5mm, overall dimension 65x65mm$166Inquiry
WMT-100-2.0-Gchecker size 2.0x2.0mm, array 37x37, ChessGrid Corner Position Accuracy 1um, pattern area 74x74mm, overall dimension 100x100mm$249Inquiry
WMT-100-2.5-Gchecker size 2.5x2.5mm, array 37x37, ChessGrid Corner Position Accuracy 1um, pattern area 92.5x92.5mm, overall dimension 100x100mm$249Inquiry
WMT-127-3.0-Gchecker size 3.0x3.0mm, array 35x35, ChessGrid Corner Position Accuracy 1um,pattern area 105x105mm, overall dimension 127x127mm$281Inquiry
WMT-127-4.0-Gchecker size 4.0x4.0mm, array 27x27, ChessGrid Corner Position Accuracy 1um, pattern area 108x108mm, overall dimension 127x127mm$281Inquiry
Notes

1. This is actual price from the pricelist for standard product series.

2. Dot Vision directly serves and supports international customers.

3. You can get in touch with us simply by clicking "Inquiry now" as below buttom and we will get back to you within 24 hours timely.

4. DHL/Fedex/TNT/UPS service are used to make delivery to international customers, package can be delivered and signed within 4 working days.

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