Olympus BX-RLA2 Manual de instruções - Página 10

Procurar online ou descarregar pdf Manual de instruções para Microscópio Olympus BX-RLA2. Olympus BX-RLA2 32 páginas. Reflected light brightfield/darkfield illuminator

Olympus BX-RLA2 Manual de instruções

USING THE CONTROLS OF BX-RLA2

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Fig. 1
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Fig. 2
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1

Selecting the Light Path

Slide the mirror selector lever @ toward the indication of the mirror for the
desired observation method.
BF: Reflected light brightfield observation
DF: Reflected light darkfield observation
# Be sure to slide the mirror selector lever until it contacts the stopper
position.
Effects of Dummy Slider
The dummy slider ² has been installed on the revolving nosepiece at the
factory. It can be replaced by loosening the clamping knob ³ when a DIC
prism is to be used. However, in observations other than DIC, be sure to
push in the dummy slider in order to prevent flare.
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Centering the Field Iris Diaphragm (FS)
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1. Slide the mirror selector lever @ to "BF".
2. Engage the 10X objective by rotating the revolving nosepiece, place the
specimen on the stage and adjust approximate focusing.
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3. Pull out the FS knob ² on the reflected light illuminator to reduce the
aperture iris stop a little.
4. Rotate the two FS centering screws ³ using the Allen screwdriver to ad-
just so that the field iris image becomes concentric with the field of view.
5. While pushing in the FS knob ², open the field iris diaphragm until the
field iris image inscribes the field of view. If the image is found to be
eccentric, adjust the centering again.
(Fig. 1)
(Fig. 2)