Certificate of Provenance & Condition
Authenticated by LensSeed
Konica
Konica 50mm f1.7
Authenticated
Condition assessment
BWeighted across
three axes
three axes
Optical5/5
Mechanical5/5
Cosmetic3/5
Certificate №LS-78AE20BF2E87
Serial7171665
MountKonica AR
Focal length50mm
Max aperturef/1.7
Issued20 July 2026
Honest defect disclosure
Oil on bladesNone
DustNone
HazeNone
FungusNone
Coating marksNone
SeparationNone
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