Certificate of Provenance & Condition
Authenticated by LensSeed
Vivitar
Vivitar 28mm f2.5
Authenticated
Condition assessment
BWeighted across
three axes
three axes
Optical4/5
Mechanical4/5
Cosmetic4/5
Certificate №LS-2EC0D400798A
Serial22601281
MountM42
Focal length28mm
Max aperturef/2.5
Issued22 June 2026
Honest defect disclosure
DustMinimal
HazeNone
FungusNone
SeparationNone
Coating marksNone
Oil on bladesNone
Scan to verifyLS-2EC0D400798Alensseed.com/cert
LensSeed
LensSeed · 20+ Year of Experience