• Tired of adverts on RWI? - Subscribe by clicking HERE and PMing Trailboss for instructions and they will magically go away!

RE: Crystal reflections: why a dark patch is not a coating test · RWI-20086

Home › Forums › News and General Discussion › New Members Area › Crystal reflections: why a dark patch is not a coating test · RWI-20086 › RE: Crystal reflections: why a dark patch is not a coating test · RWI-20086

August 14, 2023 at 1:17 am #162450
TimingNotes 09309
Participant

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.