CAUTIONS
1.Due to the electrical characteristics of the Medical- Nikkor's ringlight flash and focusing lamp, this lens should not be used in an explosive environment (i.e., an
to highly combustible materials (i.e., high
bottles). | . |
2.To eliminate any possibility of electric shock, the following precautions should be observed when using the
. Do not attempt to repair the AC or DC power units yourself. Tampering with their internal circuits with the cover removed can result in a dangerous electric shock. Leave repairs to an authorized Nikon dealer or send the unit directly to the manufacturer.
•Be sure to turn the power switch to the "OFF" position before opening the battery compartment to replace the batteries in the DC power unit. Touching the terminals with the switch in the "O N" position can cause an electric shock.
LENS CARE---------
•Although you should always keep the lens surfaces clean, rough cleaning must be avoided . Wipe with a soft, clean cotton cloth moistened with alcohol to remove grease or fingerprints from the lens surfaces.
If you use ether in cleaning the lens, a smudge sometimes appears on the surface of a multi - coated lens. If this happens, wipe it again with a cotton cloth moistened with alcohol.
•Keep the lens cap in place whenever the lens is not in use .
•Attach both the front and rear caps when the lens is stored separately.
20