RE: [Demo notebook] Collector’s comparison desk: dimensions, fit and documented differences · RWI-15814
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June 10, 2022 at 11:04 am
#125671
ReferenceLog 02530Participant
Case 35 — 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.