RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-00393
Home › Forums › News and General Discussion › Main Forum – General Discussion and Forum info › [Demo notebook] QC clinic: photographic evidence and its limits · RWI-00393 › RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-00393
February 26, 2018 at 5:59 pm
#6499
PartsReader 03358
Participant
Case 31 — Case finishing: distinguish a reflection from a surface mark
Ask for photographs with the light moved and retain the same viewing angle. A mark should be assessed across multiple views; aggressive polishing is not an appropriate diagnostic test.