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OPERATION PROCEDURES
(2) To establish patient fixation
To maintain patient fixation, have the patient observe the fixation target with the eye not being
tested. To alter fixation, move the position of the target by the fixation target lever.
The fixation target, which allows diopter compensation, provides a dot and a concentric circle
target. The ring target permits focusing in the range from -15D to +10D.
Fixation target allowing diopter compensation
The luminous target is used for examination of myopic eye exceeding -15D. To replace the
target, loosen the locking screw and remove the target assembly. (Avoid over-loosening the
screw, or it may drop.)
Luminous fixation target
BASE OPERATION
(1) Horizontal gross adjustment
To adjust the microscope's position horizontally, move the base while keeping the joystick in
the vertical position.
(2) Horizontal fine adjustment
For fine adjustment, such as alignment or focusing, tilt the joystick to the left or the right.
(3) Vertical fine adjustment
For fine vertical adjustment, turn the joystick clockwise to raise the microscope and counter-
clockwise to lower it.
(4) Locking the base
To lock the base, tighten the base locking screw.
Fixing screw
Fixation target lever
Diopter adjustment knob
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