RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-19961
Home › Forums › News and General Discussion › New Members Area › [Demo notebook] QC clinic: photographic evidence and its limits · RWI-19961 › RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-19961
August 2, 2023 at 8:42 pm
#161330
TimingNotes 08189
Participant
Case 18 — Crystal reflections: why a dark patch is not a coating test
A dark area appears at an oblique angle in a single photograph. Does that establish a coating difference?
Exercise RWI-19961/18: address this question within its stated limits.