Make a precision calibration chessboard???

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Popex
Posts: 4
Joined: 29 Apr 2018, 00:38

Make a precision calibration chessboard???

Post by Popex »

Hello, I am in need of fabricating a 12x9 square calibration chessboard with the best possible precision. I have tried laser printing on vinyl and then gluing it to flat glass, but I can't get better +/- 0.06mm.

Has anyone achieved +/- 0.01mm? What technique do you recommend?

thanks!
Flexscan3D - Point Grey 2mp GRAS-20S4M-C - Fujinon Lens 5mp (HF12.5SA-1) - Optoma HD66 1280x800
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