The device was returned and evaluated by olympus.In addition to the findings in b5, evaluation found that water tightness was lost due to a pinhole on the universal cord and the bending angle in the up direction does not meet the standard value due to wear of the angle wire.A review of the device history record found no deviations that could have caused or contributed to the reported issue.Although the foggy image was confirmed through evaluation of the device and the damaged objective lens was likely due to stress of repeated use, external factors, or handling, a definitive root cause of the foggy image could not be determined.The customer may be able to reduce and prevent occurrence of the event by handling device in accordance with the instructions for use (ifu).If additional information becomes available at a later date, this report will be supplemented.Olympus will continue to monitor the field performance of this device.
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