10
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26 Moveable Arm
Supporting the observation parts, confirm the observation angle by turning the arm.
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27 Slit Base
Change the slit direction by turning the slit base.
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28 Illumination Base
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29 Instrument Base Locking Knob
Lock the knob, the instrument base will be fixed.
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30 Slide Plate
Make the base move by moving joystick on the slide plate.
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31 Head Rest
Support the fore head of the testee, position the head of the testee.
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32 Eye Position Mark
When the horizontal center of testee’ eye in the same horizontal plane of this mark, then the
microscope height which controlled by joystick is at the centering position.
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33 Chin-Rest Fixed Pin
Fix the paper on the chin-rest.
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34 Chin-rest
Support the chin of the testee, position the head of the testee.
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35 Chin-rest Adjustment Knob
Adjust the height of chin rest by turning the knob.
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36 Illumination cable
