ZEISS
Left Tool Area and Hardware Control Tools
ELYRA 7
272
000000-2262-999
03/2019 V_02
For adjustment of the parfocal correction
proceed as follows:
Position a thin sample (cell or grid) in the sample
holder of the stage and focus with the first
objective in the nosepiece.
Press the
Start
button in the
Adjustment
field for
adjusting the individual objectives (Fig. 459). The
first objective in the list will be automatically
selected and the
Start
button turns inactive. The
Current Objective
and
Next Objective
display
areas list the respective objective.
A message is displayed asking the user to continue
by pressing
Next
.
The
Next
button only becomes available when the
Start button is pressed. If
Next
is pressed the next
objective in the nosepiece is selected and the
parfocal adjustment performed.
Press the
Cancel
button if you want to interrupt
the Parfocal correction procedure. The
Cancel
button only becomes available when the
Start
button is pressed.
Press
Next
again until all objectives have been
selected. You can cancel the process any time by
pressing the
Cancel
button.
After the last objective has been corrected an info
message informs the user that the Parfocal
correction is finished (Fig. 460). The
Next
and
Cancel
buttons become inactive and the
Start
button active again.
Press
Start
to repeat the Parfocal correction.
Fig. 459
Parfocal Correction tab – Adjustment
field
Fig. 460
Parfocal Correction tab – Adjustment
finished