
OPERATION
LSM 510 Image Acquisition (Acquire)
B 40-051 e 07/98 4-61
Mark First/Last
Optimum stack size can be obtained by manual
focusing during scan movement to the level where
the stack should start. Proceed as follows
Open the Mark First/Last register.
Start the scanning process by clicking the
<XYcont> button.
Use focusing drive to set the focus position to
the required Z-plane and press Mark First
button.
Then focus on the opposite Z-plane and press
Mark Last button.
The XY-Cont Scan must be finished via <Stop>
before acquisition of Z Stacks can be startet via
<Start>.
The <First>, <Mid> and <Last> buttons allow a
fast overview of the first, middle and last scanning
step.
Click on the <Stop> button.
Click on the <Start> button.
Scanning process for stack recording will be
started.
Before the <Start> button is pressed, the following
settings must be made and checked:
Depending on the immersion medium used,
the suitable correction value must be
selected under Refr. Corr. This correction
value is the quotient of n/n’, n = refractive
index of the sample and n’ = refractive index
of immersion medium.
Fig. 4-62
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