Zeiss Axiotech - Change of Filters; Equip the Filter Slider with Filters and Push It in the Beam Path; Change of Filters in Reflector Slider

Carl Zeiss Axiotech and Axiotech
vario
2-16 B 40-020 e 06/99
2.9 Change of filters
2.9.1 Equip the filter slider with filters
and push it in the beam path
• Equip filter slider (2-20/3) with the filters
(2-20/2) required for the relevant microscopy
technique, e.g. with
− attenuation filter D = 0.06
(transmission: 6 %)
− attenuation filter D = 0.25
(transmission: 25 %)
☞
The combination of the two
attenuation filters D = 0.06 × 0.25 =
0.015 results in a transmission of
1.5 %.
-
Conversion filter 3200 ... 5500 K if daylight
color film is used
• Push equipped filter slider into the relevant
reflected-light illuminators (2-20/1, 4).
2.9.2 Change of filters in reflector slider
In its brightfield position, the reflector slider HD
DIC (2-21/2) has an integrated, dia. 25 mm
attenuation filter D = 0.25 (transmission: 25 %).
This filter prevents the user from being dazzled
when changing from D to H or from DIC to H.
Unscrew the retaining ring (2-21/3) and replace
the dia. 25 attenuation filter (2-21/4) D = 0.25
with a neutral-density filter, e.g. D = 0.06, dia. 25.
Fig. 2-20 Equip filter slider and push it in
beam path
Fig. 2-21 Change of filters in reflector slider