Nikon Eclipse Ni-E Instruction Manual page 84

Microscopy Procedure
5
Fully open the field diaphragm and aperture diaphragm.
Press the left side (
diaphragm and DIA aperture diaphragm button.
Pressing the right side (
close the diaphragm.
Chapter 2
Microscopy Operations
Preparation
Phase Contrast
1 2 3 4 5 6 7
mark side) of the DIA field
mark side) of both buttons will
Focus and Optical
Microscopy
System Adjustment
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ■
DIA aperture
diaphragm button
Fully opening field and aperture diaphragms
P A _ _ 2 x _ _ _ _
O P E N _ _ A S 3 0 . 6 m m
[F. STOP] button,
sub screen: DIA field diaphragm open
[A. STOP] button, sub screen: DIA aperture
diaphragm open
70
■
ND ND NCB
8 32 11
OUT
IN
DIA field diaphragm
button
Z : _ _ _ _ _ 0 . 0 0 0 u m
_ _ F S 3 0 . 6 m m