ViTiny UM20A-CSZ064, User Manual

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1.6 Microscope Focus
Step 1: Press Zoom out button to move the sensor to end
position (i.e. OZ:18XX).
Step 2: Turn CSZ064 lens optical zoom
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o to 4X.
Step 3: Adjust the knob
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p to find clear image, and the working
distance will be exactly 82mm to the object.
When the image is clear, turn the optical zoom from 4x to 0.6x to
see if image is clear at each magnification. If clear at each stage,
the focus is done. If the image is not clear at each magnification,
please re-try from beginning.
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m
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n