Reflected Light Illuminator; Switching The Light Path Of Brightfield/Darkfield Reflected Light Illuminator (Mm6C-Rlas); Using The Filters (Mm6C-Kmas,Mm6C-Rlas) - Olympus STM7 Instructions Manual

3-6 Reflected light illuminator

b c
d
Switching the light path of brightfield/darkfield
1
reflected light illuminator (MM6C-RLAS)
Set the brightfield/darkfield switch knob a for the desired observation
method.
Slide the brightfield/darkfield switch knob correctly into a stopper
position.
a
2

Using the filters (MM6C-KMAS,MM6C-RLAS)

Through the filter insertion slot b , insert and engage the filter slider
set for the desired observation purpose in the light path.
Be sure to insert from the arrow side shown in the figure on the left.
The first click engages the idle position of the slider and the second
click engages the filter in the light path.
CAUTION
Filter used
U-25ND25
(Light adjustment filter)
U-25ND6
(Light adjustment filter)
· Since dust or dirt attached to the filter may be visible in the
field of view, clean the filter before each use.
· Do not insert the filter sliders listed below into the polarizer
c and analyzer d slots.
Adjustment of the light source intensity.
(Transmittance 25%)
Adjustment of the light source intensity.
(Transmittance 6%)
STM7
Purpose
35