Certificate of Provenance & Condition
Authenticated by LensSeed
Carl Zeiss
Sonnar
Authenticated
Condition assessment
BCWeighted across
three axes
three axes
Optical5/5
Mechanical3/5
Cosmetic3/5
Certificate №LS-CC0C46861813
Serial2821
MountM42
Focal length135mm
Max aperturef/3.5
Issued22 June 2026
Honest defect disclosure
DustMinimal
HazeNone
FungusNone
SeparationNone
Coating marksNone
Oil on bladesNone
Scan to verifyLS-CC0C46861813lensseed.com/cert
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