Olympus BXFM-ILH Anleitung Handbuch - Seite 18

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Fig. 18

Setting the DIC Slider

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.

Lever ³ position

Pushed in

UIS2

UIS

Pulled out

UIS2

UIS

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

UIS2

UIS

U-DICRHC

UIS2

UIS

Observation Method

Place the specimen on the stage plate and adjust the focus by using the

coarse/fine adjustment knobs.

U-DICR

U-DICRHC

1. Adjust the background contrast by turning the prism movement knob |

on the DIC slider as described below. (Fig. 18)

2. When the prism movement knob on the DIC slider is turned, the interfer-

ence color in the background varies continuously from the gray sensitive

color to magenta sensitive color (from -100 to 600 nm). Set the interfer-

ence color which can provide best contrast with respect to the specimen.

· Selecting a gray background color enables 3D-looking observation with

high contrast thanks to the highest sensibility of the gray sensitive color.

· Selecting a magenta sensitive color allows even small phase variation to

be observed as a change in color.

Applicable Objectives

MPLFLN/MPLFLN-BD series

UMPlanFl/UMPlanFl-BD series

MPlanApo20X, 100X

MPlanApo100XBD

LMPLFLN/LMPLFLN-BD series

LMPlanFl/LMPlanFl-BD series

LMPlanApo/LMPlanApo-BD series

Applicable Objectives

MPLFLN/MPLFLN-BD series

UMPlanFl/UMPlanFl-BD series

MPlanFl-BD series

MPlanApo20X, 100X

LMPLFLN/LMPLFLN-BD series

LMPlanFl/LMPlanFl-BD series

LMPlanApo/LMPlanApo-BD series

(Fig. 18)