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Image Field Calibration
By Image field calibration a scan-head-specific correction file populated with data from marking and measuring a test pattern is generated.
A generic
correction file
only corrects general optical distortions, not deviations caused by individual manufacturing tolerances.
Such errors can only be corrected by marking with the specific scan head. The following steps are required:
- Mark a test pattern using the generic correction file
- Measure the marked test pattern
- Using the generic correction file as a starting point, generate an individualcorrection file by means of SCANLABs correXion pro
- Verify the results using a laser application
- If necessary, increase accuracy by repeating the image field calibration procedure
Lasers as Tools
By transforming lasers into universal tools, scanning solutions help to add functionality and value to materials. SCANLAB's broad palette of scanning solutions fulfills demands for higher speed, more precision, greater efficiency or improved environmental compatibility.
