8. Operation
HC L 2TU tube:
The beam splitting is set manually by pulling out
a control bar.
Control Bar
VIS
PHOTO
Fig. 42 Tube range HC L (extract)
1
Binocular observation tube HC LB 0/3/4
2
Ergonomy tube HC LVB 0/4/4, binocular,
viewing angle 0-35°
additional ergotube (short) HC -/0/4,
swivelable 7.5°-32.5°
3
Trinocular tube H L1T 4/5/7, with fixed beamsplitter
(50%/50%)
4
HC L1VT 0/4/4 like 3,
but with adjustable viewing angle of 0-35°
5
Photo adapter, with 2 exits (50%/50%)
6
Photo TV exit
1
3
38
Observation
Photo
100%
110%
100%
2
5
6
4
8.5 Eyepieces
The eyepiece's aperture protector must be
0%
removed or folded back during microscopy
while wearing eyeglasses.
We recommend that users remove their glasses
with bifocal or progressive-addition lenses
when working with the microscope.
For the adjustable tubes with documentation
output, choose the 100% VIS position.
Eyepieces with Inlaid Reticle*
• Focus the reticle by adjusting the eyelens
• Focus on the object through this eyepiece
• Then, close that eye and focus on the object
by adjusting only the second ocular
Correction for Vision Problems
• With your right eye, look through the right
eyepiece and bring the specimen into sharp
focus
• Then, with your left eye, view the same
specimen and rotate the left eyepiece tube
until the object is brought into sharp focus;
do not use the focus dial
Note: