Part Name And Function - Nikon ECLIPSE MA200 Instructions Manual

1

Part Name and Function

Eyepiece
10X, 12.5X, 15X (and 10X
are equipped with the
mask eyepiece.)
Display
(Refer to Figure
1.1-2.)
Aperture
diaphragm dial
(Refer to 3.12.)
Scale slider slot
(Refer to 3.20.)
Attach the grain
scale slider or scale
slider.
Aperture diaphragm
centering holes
Sample holder
The stage is equipped with the standard
sample holder (with a sample clip). (Refer to
3.8.)
Eyepiece tube
(Figure illustrates
the MA2-TI3.)
Binocular eyepiece
may also be used.
(Refer to 3.4, 3.5,
and 3.6.)
Field diaphragm
dial
(Refer to 3.11.)
Field diaphragm
centering holes
Figure 1.1-1 Front view, Right-side view
Sample clip
Stage (Figure illustrates the MA2-SR.)
(Refer to 3.8.)
Fine focus knob
(Refer to 3.7.) Located also on the left.
Front-cover fixing bolt
BD field changeover lever
Press (BF): Bright-field
Pull (DF): Dark-field (Refer to 3.3.)
Operation port for the polarizer/analyzer unit
and the fluorescent unit
(Refer to 3.13 and 3.19.)
To perform the polarization microscopy, differential
interference contrast microscopy or fluorescent
microscopy, remove the front cover to attach the
desired unit for the microscopy to be performed.
10
Objectives
(Refer to 3.9.)
Nosepiece (Figure illustrates the
MA2-NUI5.)
Quintuple, sextuple and septuple
revolving nosepieces may be used.
(Refer to 3.9.)
The DIC slider, analyzer slider etc.,
can be attached, depending on the
revolving nosepiece used.
Stage (forward/backward)
movement knob for the Y
direction
Stage (left /right) movement
knob for the X direction