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FOCUSING TENSION ADJUSTMENT:
Included with the microscope is a focus
tension adjustment tool. If the stage starts to
drift (slowly fall) and samples are falling out of
focus, the tension adjusment needs to be
adjusted. Insert the tool into the slot on the
coarse focus knob and rotate.
Turning one direction will tighten the tension
and turning the opposite will loosen the
tension.
If it becomes hard to turn the focus knob,
loosen the tension slightly with the tool.
