OPERATIONS IN USE
Light intensity can be set for each illumination type (+2° & -2°/+2° & +4° & -2°/Yellow filter).
The following table shows the initial set values when the power is turned on.
CHANGE OF SPECTRAL RATIO FOR BEAM SPLITTER: Common
•Only in the type with changeable beam splitter
1Turn the spectral ratio knob or tilt the spectral ratio lever to the right or left, and the spectral ratio
OPERATION OF THE FRONT LENS: OFFISS, OFFISS Lite
The illustrations display the OFFISS type.
Illumination type Illumination light intensity value
+2° & -2° 0.5
+2° & +4° & -2° 0.3
Yellow filter 0.4
WARNING Hold the microscope operation handle while pressing the
electromagnetic lock release switch to unlock it. The arm may rotate or
move up and down suddenly, causing an injury.
WARNING Before setting the front lens, move the microscope at least 200mm
upwards. Otherwise, the components may come into contact with each
other and cause an injury.
WARNING Adjust the front lens and the treatment section, taking care not to hit the
patient with the front lens. This could injure the patient.
WARNING Make sure that the front lens unit is securely attached to the optical unit
after connecting the two. The front lens may move suddenly, causing an
WARNING When setting/storing the front lens unit, make sure that the front lens unit
fixing lever is fixed securely at the LOC side.
An injury may be caused by the front lens unit falling off.
WARNING Before using this instrument, adjust the balance of the 2nd arm. The 2nd
arm may move up and down suddenly during an operation, causing an