RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-18633
Home › Forums › News and General Discussion › Main Forum – General Discussion and Forum info › [Demo notebook] QC clinic: photographic evidence and its limits · RWI-18633 › RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-18633
March 22, 2023 at 3:46 am
#148162
BenchNotes 05021
Participant
Case 24 — Disputed observation: is this dial colour shift real or just lighting?
Suggested protocol. 1) Both dials in one frame. 2) Diffuse daylight, no direct sun, plus a second shot under neutral indoor light. 3) Grey card visible. 4) No filters, no editing. 5) State camera settings if known. If both shots show the same direction of difference, the claim is supported. If the difference flips between lighting conditions, it's most likely lighting.