Bruker HYPERION - Page 85

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Bruker Optik GmbH HYPERION User Manual
Operation 4
7. Focus on the sample. Manual stage and motorized x/y-
stage: coarse and fine focus knobs at
the microscope (B/B’ and C/C’ in fig. 3.7)
Motorized x/y/z-stage: Joystick and
corresponding stage control functions in
OPUS
☞ See OPUS/VIDEO Manual.
8. Enhance the image contrast. Lever for operating the iris aperture for
setting the Koehler illumination in reflec-
tion (fig. 3.12 and E in fig. 3.10)
9. Move the stage in x- and/or y-direc-
tion to find a sample area which is of
interest to you.
Manual x/y-stage: Rotary knobs (A and
B in fig. 3.6)
Motorized x/y-stage: Joystick and cor-
responding stage control functions in
OPUS
☞ See OPUS/VIDEO Manual.
10. Take a snapshot of the video image
of the sample.
corresponding OPUS function
☞ See OPUS/VIDEO Manual.
11. Mask off that sample area which is
not intended for spectroscopic analysis.
Manual knife-edge aperture (D in
fig. 3.10 and fig. 3.11)
Motorized knife-edge aperture (F in
fig. 3.10) This aperture is operated by
the corresponding OPUS functions.
☞ See OPUS/VIDEO Manual.
12. Take a snapshot of the video image
with aperture.
Note: In case of a manual knife-edge
aperture, it is advisable to take a snap-
shot in order to be able to reconstruct
the aperture setting later, if required.
corresponding OPUS function
☞ See OPUS/VIDEO Manual.
Operating step Corresponding operating element(s)