22
Chapter 4.Function intoduction
A16.1098
Figure 22
4.6 DIC
（
Figure 22
）
Before replacing the DIC prism,
remove the condenser and put it on
the workbench.
Remove the dust cover of the
condenser, screw out the pressure
ring with supporting tools, turn over
the condenser and slide out the DIC
prism.
Clip the DIC prism to be replaced
into the condenser groove, screw in
the pressure ring and cover the dust
cover.
★
pay attention to the direction of
DIC prism and carefully clip it
into the condenser groove to
protect the prism surface.
★
ensure that the correct marks
are displayed on the scale ring of
the rotary table.
Dust cover
Pressure ring
Pressure ring
100%
目视
0%
目视
Bertrand
透镜
