Many people wonder what calibration board size they should use for a given scanning setup. Make sure your calibration board is 1/3 of the camera's live view.
If you are using the lenses that came with the system, the required calibration board sizes are as follows:
|Field of View (FOV)||Calibration Board Size|
|200 mm||7 mm|
|400 mm||15 mm|
|600 mm||25 mm|