20
Fig. 22
Fig. 23
4 Using Eyepiece Micrometer Disks
(Fig. 22)
Eyepiece micrometer disks can be inserted into the WHN10X-H (or
WHN10X) eyepieces.
Use 24 mm dia. x 1.5 mm micrometer disks.
Following Fig. 22, remove the micrometer mounting frame 2 from the
eyepiece and place a micrometer disk 1 into the mounting frame so
that the surface with the model indication faces downward.
Re-attach the micrometer mounting frame in the original position.
5 Selecting the Light Path of Trinocular Tube
(Fig. 23)
Slide the light path selector knob 1 to select the desired light path.
Trinocular
Tube
Light Path Selector Position
Pushed In
U-TR30-2 Binocular 100%
Binocular 20%,
TV/photo 80%
TV/photo 100%
U-ETR3 Binocular 100% TV/photo 100%
U-TR30IR Binocular 100% Shuttered TV/photo 100%
Intermediate Pulled Out
1
2
1
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