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RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-13525

Home › Forums › News and General Discussion › New Members Area › [Demo notebook] QC clinic: photographic evidence and its limits · RWI-13525 › RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-13525

October 18, 2021 at 3:03 pm #106948
QCNotebook 03807
Participant

Case 10 — Crystal reflections: why a dark patch is not a coating test

No single lighting setup settles that question. Compare multiple controlled angles and describe the visible observation without asserting material specifications that have not been verified.