Certificate of Provenance & Condition
Authenticated by LensSeed
Mamiya
Sekor
Authenticated
Condition assessment
BWeighted across
three axes
three axes
Optical5/5
Mechanical5/5
Cosmetic3/5
Certificate №LS-C7D29CC30584
Serial135818
MountM42
Focal length55mm
Max aperturef/1.4
Issued22 June 2026
Honest defect disclosure
DustMinimal
HazeNone
FungusNone
SeparationNone
Coating marksNone
Oil on bladesNone
Scan to verifyLS-C7D29CC30584lensseed.com/cert
LensSeed
LensSeed · 20+ Year of Experience