Certificate of Provenance & Condition
Authenticated by LensSeed
LensSeed
EXA - EOS Adapter
Authenticated
Condition assessment
BWeighted across
three axes
three axes
Optical4/5
Mechanical4/5
Cosmetic4/5
Certificate №LS-939BF114AC20
Serial—
MountCanon EF
Focal length9999
Max apertureVariable
Issued22 June 2026
Honest defect disclosure
DustMinimal
HazeNone
FungusNone
SeparationNone
Coating marksNone
Oil on bladesNone
Scan to verifyLS-939BF114AC20lensseed.com/cert
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