19
II. Microscopy
When configured with the LV-UEPI2
6
x
6 ST
AGE
JAPAN
A
.
STOP
F
.
STOP
J
A
PA
N
FL1
S
FL2
BF
DF
1
0
0
2
0
0
1
00
IN
O
U
T
L
V
-T
T
2
FL1
S
FL2
DF
BF
6
x
6 STAGE
JAPA
N
A
.
STOP
F
.
STOP
JAP
AN
FL1
S
FL2
BF
DF
1
0
0
2
0
0
1
0
0
IN
O
U
T
LV
-T
T
2
3
1
3
1
2
2
Turn the
microscopy
selection knob.
BF (bright-field) (p.33)
Adjust the
brightness.
ND filter (p.26)
Turn the
microscopy
selection knob.
DF (dark-field) (p.33)
Adjust the
brightness.
ND filter (p.26)
The field and aperture
diaphragms are fully
opened automatically.
(However, the lever
positions are not
changed.)
The field and aperture
diaphragms
automatically return to
what they were before
the microscope was
set to dark-field
microscopy.
Adjust the
brightness.
Brightness control
knob (p.26)
Adjust the
brightness.
Brightness control
knob (p.26)
1. Mount BD objectives and a BD quintuple nosepiece, universal quintuple nosepiece, or motorized universal quintuple nosepiece.
(p.56 and 49)
The standard sextuple nosepiece cannot be used for dark-field microscopy.
2. Focus on the sample with bright-field microscopy. (p.17)
4. Return the microscope to bright-field microscopy.
3. Set the microscope for dark-field microscopy.