Olympus U-AFA2M-DUV Manual de instrucciones - Página 15
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REFLECTED LIGHT DIC AND SIMPLIFIED
POLARIZED LIGHT OBSERVATIONS
(Note) The modules required for simplified polarized light observation are the MX-AFDIC analyzer slot, U-AN analyzer and U-
PO3 polarizer.
DIC (Differential Interference Contrast) observation is possible by adding the U-DICR series of DIC slider to the above
combinations.
# The performance of the polarizer may deteriorate when it has been exposed to light for a long period (about
continuous 2000 hours). If this happens, replace the polarizer.
# When using the high-intensity light source, be sure to use the U-25L42 UV cut filter for prevention of the
polarizer burn.
@
³
Fig. 6
@
Fig. 7
1
Setting the Analyzer and Polarizer
1. Insert the U-AN analyzer ² in the analyzer insertion slot of the analyzer
slot unit @ so that the analyzer's surface with indication faces upward.
(The analyzer can also be inserted through the slot on the other side of
the unit.)
2. Insert the U-PO3 polarizer ³ so that the surface with indication comes
on the front.
²
}An approximate cross-Nicol position for the simplified polarized observation
can be obtained when both the analyzer and polarizer are engaged in
the light path. In this condition, polarized light observation can be started
immediately after placing a specimen.
2
Setting the DIC Slider
²
1. Loosen the mounting knob @ on the front of the DIC revolving nosepiece,
|
insert the DIC slider ² so that the surface with indication faces up, and
clamp by tightening the mounting knob.
2. With the U-DICR interference slider, set the slide lever ³ according to the
objective in use.
³
Lever ³ position
Pushed in
Pulled out
3. With the U-DICRH or U-DICRHC slider that does not have the slide lever,
the applicable objectives are as follows.
DIC Slider
U-DICRH
U-DICRHC
Applicable Objectives
UIS2
MPLFLN/MPLFLN-BD series
UIS
UMPlanFl/UMPlanFl-BD series
MPlanApo20X, 100X
MPlanApo100XBD
UIS2
LMPLFLN/LMPLFLN-BD series
UIS
LMPlanFl/LMPlanFl-BD series
LMPlanApo/LMPlanApo-BD series
Applicable Objectives
UIS2
MPLFLN/MPLFLN-BD series
UIS
UMPlanFl/UMPlanFl-BD series
MPlanFl-BD series
MPlanApo20X, 100X
UIS2
LMPLFLN/LMPLFLN-BD series
UIS
LMPlanFl/LMPlanFl-BD series
LMPlanApo/LMPlanApo-BD series
U-AFA2M
(Fig. 6)
(Fig. 7)
11