Transmitted-Light Unit In Stand K Lab; Fig. 20 Transmitted-Light Unit In Stand K Lab - Zeiss Stemi 508 Mode D'emploi

ZEISS
Fig. 20

Transmitted-light unit in stand K LAB

30
OPERATION
Transmitted-light illuminators
4.3.2
•
Switch transmitted-light illumination ON by
pressing the lower knob (Fig. 20/1).
•
With the transmitted light ON, turn this knob to
adjust the illumination intensity.
•
Adjust the bright field (BF) by pushing the
sliding knob (Fig. 20/2) into its rear position
(BF).
•
Turn the rotary knob / slider (Fig. 20/2) to swing
the clear or diffuse mirror in position or to
adjust the inclination angle.
•
Change over to dark field illumination (DF) by
pushing the rotary knob / slider (Fig. 20/2) into
its front position.
•
Turn the mirror until the specimen structures
are brightly lit against the dark background.
435064-7144-008
Stereo microscope
Transmitted-light unit in
stand K LAB
Clear mirror for high-contrast bright
field, diffuse mirror for homogenous
bright field.
Oblique light effects (RC) are produced
by pushing the rotary knob / slider
(Fig. 20/2) into its central position and
by tilting the mirror.
Stemi 508
09/2017