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DA039

DA039

Regular price $573.00 USD
Regular price Sale price $573.00 USD
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Line Grid Target 1x1

High contrast grid for acurate X,Y position calibration, distortion checking of top-viewed stages, video and optical systems. 
Glass Size 1.00”±0.020"x1.00”±0.020"x0.125”
Substrate Opaque White Nextrema
Overall Pattern Area 20.10mm±.003mm x 20.10mm±.003mm
Pattern Material Low reflection( black) chrome
Linewidth four outer edge lines are 0.004”; all other lines have a linewidth of 0.003”
Line Spacing 1.0mm±.001mm
Scratch/Dig 40/20


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