Setting Reflected-Light Illumination; Spot Illuminator; Double Spot Illuminator; Fig. 15 Setting The Spot Illuminator - Zeiss Stemi 508 Instrucciones De Manejo

ZEISS
Fig. 15 Setting the spot illuminator
Fig. 16

Double spot illuminator

26
OPERATION

Setting reflected-light illumination

4.2
•
By pressing the knob (Fig. 13/5), the reflected-
light illumination is switched ON or OFF (spot
illuminator or double spot illuminator).
•
By turning the knob, the illumination intensity
of the switched-ON reflected light illumination
can be adjusted.
4.2.1
•
Push spot illuminator in the guide to the
required height (Fig. 15/2).
•
Set the angle (Fig. 15/1) via the pivot of the
spot illuminator so that the object is optimally
illuminated.
•
Set size and brightness of the spot by axially
shifting
(illumination zoom).
4.2.2
•
Move the microscope body to its uppermost
position via the focusing knob (Fig. 16/1).
•
Push double spot illuminator (Fig. 16/2) to the
required level within the guide.
•
Bend the two goose necks (Fig. 16/3) to adjust
the spots so that the specimen is optimally
illuminated.
435064-7144-008
Stereo microscope
Setting reflected-light illumination

Spot illuminator

In the lower positions, an oblique light
effect is created to produce cast
shadows for enhancing
structures.
the focusing
Double spot illuminator
Here again, an oblique light effect can
be produced in the lower positions with
the goose neck set horizontally.
Stemi 508
surface
unit (Fig. 15/3)
09/2017