Nikon ECLIPSE MA200, Инструкция по эксплуатации

Страница: 50 / 107

Chapter 3 Operation Details
48
3.16.3 Interference color
You can change the interference color continuously by adjusting the orientation of the polarizer. (Refer to
3.12.3.)
Interference color Characteristics
Dark color Observations similar to the dark-field microscopy can be performed.
Gray Phase contrast distribution of the whole sample with a bird’s eye view can be
observed.
Sensitive red-violet Observations with the highest color contrast can be performed.
3.17 Using the Analyzer Slider (D-DA)
Figure 3.17-1 Analyzer slider
Attach the D-DA analyzer slider to the sextuple
revolving nosepiece (D-ND6) to perform the simplified
polarization microscopy under the diascopic
illumination.
The D-DA analyzer is not required when the
polarizer/analyzer unit (MA2-PA/MA-UPA) is attached
to the microscope during the simplified polarization
microscopy under the diascopic illumination.
3.17.1 Inserting/removing the analyzer from the optical path
Figure 3.17-2 Inserting/removing the analyzer
from the optical path
Two slots are provided on the front of the revolving
nosepiece. Insert the D-DA analyzer slider with the
nameplate facing down into the slot (with “A”
indicated) far from the objective. When it hits the
second click-stop position, the analyzer enters the
optical path.
Pull out the D-DA analyzer slider. When it hits the first
click-stop position, the analyzer is removed from the
optical path to enter the dummy hole.
The analyzer direction is set to the backward or front
of the microscope.
Second click-stop
position
First click-stop
position
Analyzer
Analyzer slider