Olympus BX63, Instructions Manual

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28
4
Mounting the Eyepiece Micrometer Disk
(Fig. 37)
5
Selecting the Light Path of the Trinocular Tube
(Fig. 38)
When the WHN10X-H eyepieces are used, an eyepiece micrometer disk
can be mounted.
Use 24 mm dia. x 1.5 mm thick micrometer disks.
Following Fig. 37, turn the built-in micrometer-mounting frame
2 counter-
clockwise to remove it from the eyepiece and place a micrometer disk
@ into the mounting frame so that the surface with the model indication
faces downward.
} The micrometer-mounting frame may be tight for certain micrometer
disks.
In this case, turn the frame by holding the circumference with a light,
uniform force or by applying the frame against a rubber sheet. Do not
grasp the frame with a strong force, as this may deform the frame and
make it harder to remove it.
Re-attach the micrometer mounting frame in the original position.
Slide the light path selector knob @ to select the desired light path.
Trinocular tube
Light path selector knob position
Pushed in Middle position Pulled out
U-TR30-2
100% for obser-
vation light path
20% for obser-
vation light path,
80% for camera
light path
100% for camera
light path
U-TR30NIR
*
50% for obser-
vation light path,
50% for camera
light path
U-TTR-2
**
50% for obser-
vation light path,
50% for camera
light path
100% for observa-
tion light path
*
With the infrared trinocular tube, infrared observation up to 1000 nm is
possible. For details, consult your Olympus representative.
**
The light path selector knob can be removed using a coin and attached
on the other side.
Fig. 37
Fig. 38
2
1
1
Fig. 36
3
Using the Eye Shades
(Fig. 36)
When Wearing Eyeglasses
Use with the eye shades in the normal, folded-down position. This will
prevent the eyeglasses from being scratched.
When Not Wearing Eyeglasses
Extend the folded eye shades in the direction of the arrow to prevent
extraneous light from entering between the eyepieces and eyes.