69
Operation of the side photo/TV port
The delivery comprises two alternative outfits
for the lateral photo/TV exit (Fig. 59a).
One outfit has a beam split of
1
100% visual
8
0 % side
2
1
20 % visual
80 % side
The second version has a beam split of
1
100 % visual
11
0 % side
2
11
0 % visual
100 % side
If the switch rod (60.2) for the side port is pulled
out, the beam split version no. 2 is active. If the
switch rod is pushed in, beam split no. 1 applies.
Operation of the front photo/TV port
Stands either with or without SLR front port can
be supplied.
The beam split is as follows:
The side port is switched off, i. e. 100 % of the
light goes to the visual light path:
If the switch rod (60.3) for the SLR exit is pulled,
50 % of the light goes to the SLR and 50 % to the
tube.
Fig.␣ 60␣ ␣
Bertrand lens engaged␣
1
Lever for focusing the Bertrand lens,
2
Switch lever for side
port,
3
Switch lever for front port
1
2
3
