MAINTENANCE AND INSPECTION: Common
CLEANING THE OBJECTIVE LENS / THE EYEPIECE LENS
Clean the objective lens / the eyepiece lens as follows if they are dirty.
1Dampen a soft cloth with sterilizing alcohol and wipe off the dust from the objective lens / the
2Wipe the objective lens / the eyepiece lens with a dry soft cloth.
A special coating has been applied to the objective lens / the eyepiece lens to ensure
simple cleaning, without special methods.
CLEANING THE FRONT LENS STORING UNIT: OFFISS, OFFISS Lite
If the front lens storing unit is stained, clean it.
If you stain the front lens storing unit with the physiological saline solution, etc. as it is, the "used/
unused" status of the front lens may not be detected normally.
1Turn the front lens connecting/disconnecting knob counterclockwise to lower the front lens
connecting unit downward.
2Fully dampen the gauze with sterilizing alcohol and wring out the cotton above the hole on the
top surface of the front lens connecting unit to pour the sterilizing alcohol into the hole.