INV-101
24
WORLD PRECISION INSTRUMENTS
Micrometer Focus Control
The knob shown in
Fig. 79
adjusts the height of the microscope stage and is used for
coarse and fine focusing of the microscope. Rotate the entire knob for coarse adjustment
and the inner dial for fine adjustment.
Coarse
Fine
Fig. 79
–Micrometer Focus Control
Focus Tensioning Adjustments
The tension on the focus knob can be adjusted (if desired) by using the tension
adjustment tool that came in the spare parts and tool kit with the microscope.
NOTE
: The phase telescope comes with spare fuses, a spare bulb and a tool kit (
Fig. 80
).
Fig. 80
–Spare parts and tool kit
