Nikon ECLIPSE MA200 Instructions Manual page 29

Center the condenser. (See 3.23.2.)
7-2, 6
Set the desired magnification and observe the sample.
8-5
8-3
8-6
Note: Condenser refocusing clamp (See 3.23.6.)
To raise or lower the condenser, secure the clamp in advance. You can restore the condenser position
easily.
Chapter 2 Microscopy
1 Be sure that the objective is set to the 10X
2 Stop down the field diaphragm by turning the field
7-3
7-4, 7
3 Turn the condenser focus knob for the supporting
4 Turn the two condenser centering screws for the
5 Turn the revolving nosepiece to place the 40X
7-1, 5
6 Turn the field diaphragm dial for the supporting
7 Turn the two condenser centering screws on the
1 Turn the revolving nosepiece to place the objective
2 Move the aperture diaphragm lever on the system
8-4
3 Turn the field diaphragm dial for the supporting
8-2
8-4
4 Push in or pull out the desired ND filter on the
8-1
8-5
5 Look into the eyepieces. Move the stage to bring
6 Turn the coarse/fine focus knobs and focus on the
27
objective.
If not, turn the revolving nosepiece to place the 10X
objective into optical path.
diaphragm dial on the supporting pillar for
dia-Illuminator until the field diaphragm image
comes into the view-field.
pillar for dia-Illuminator to focus on the field
diaphragm image.
pillar illuminator to move the field diaphragm
images to the center of the view-field.
objective into the optical path.
pillar for dia-Illuminator until the diaphragm image
becomes nearly the same as the view-field.
supporting pillar for dia-Illuminator to move the field
diaphragm images to the center of the view-field.
of a desired magnification into the optical path.
condenser to adjust the aperture diaphragm to a
size of 70 to 80% of the objective N.A. (See
3.23.4.)
pillar for dia-Illuminator until the diaphragm
becomes nearly the same as the view-field. (See
3.23.3.)
supporting pillar for dia-Illuminator to place it into
the optical path, then adjust the brightness for the
view-field. (See 3.23.5.)
If accurate color reproduction is not crucial (e.g., for
color photography), change the lamp voltage with
the light intensity control dial on the TI-PS100W
power supply.
the observation target into the center of the
view-field.
sample.