This complaint investigation was closed based on the device not received, therefore the reported failure mode was not confirmed.In the event that the device is received, the complaint will be reopened and the investigation will be updated with new results.Alleged failure: blurry lens.Probable root cause: incorrectly assembled optical train, damage to optical train, end of life wear-out, shipping damage, use error.The reported failure mode will be monitored for future reoccurrence.Manufacture date is not known.H3 other text : 81.
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