MAINTENANCE
CLEANING THE LENS
Prepare lens cleaning liquid and lens cleaning paper on the market.
a.First use a soft brush or blower brush to brush dust off the surface of the lens.
b.Fold the cleaning paper to an adequate size, and dip a part of it into the liquid. Lightly wipe the lens from the center to the periphery while drawing a spiral with the wet paper part. Repeat this operation using new paper until the lens is thoroughly cleaned.
REMOVING THE MOISTURE
When the lens main body is wet, first wipe the water on the external part with dry cloth immediately. Then put it together with desiccant into a vinyl bag for sealing to remove the moisture inside.
STORAGE
If it is assumed that the lens will not be used for a long term, store it in a place where high temperature, much moisture or corrosive gas is absent.
CAUTION
This lens is composed of the optical unit and drive unit.
Never remove the screws that fasten these two units. If the units are separated, it will be required to readjust mechanism in the drive unit.
INSPECTION
If an abnormality occurs on the lens, contact our sales agent or Fujinon service department.
To maintain the high performance for a long term for use, we recommend that a periodic inspection is conducted at least once a year.
Note that we may not be able to inspect and repair our products which have been remodeled on the user’s end.
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