Certificate of Provenance & Condition
Authenticated by LensSeed
Carl Zeiss
Tessar
Authenticated
Condition assessment
ABWeighted across
three axes
three axes
Optical5/5
Mechanical5/5
Cosmetic4/5
Certificate №LS-B77F2E2AC967
Serial9553625
MountExakta
Focal length50mm
Max aperturef/2.8
Issued22 June 2026
Honest defect disclosure
DustMinimal
HazeNone
FungusNone
SeparationNone
Coating marksNone
Oil on bladesNone
Scan to verifyLS-B77F2E2AC967lensseed.com/cert
LensSeed
LensSeed · 20+ Year of Experience