Service Instructions
Confidential and Proprietary
SM-30-0030-A02
Order No. -
10 / 27
Version 07, 2015-12-03
Adjustment:
Note
The following description assumes that the optics in the changer has been correctly
adjusted, i.e. no image shift or binocular error occurs when the changer is switched from
one magnification step to another as well as no focus differences.
Tolerances:
Binocular alignment:
Convergent deviation ≤ 15´
Divergent deviation ≤ 5´
Hight deviation
≤ ± 5´
Focus alignment:
Difference of focal planes left / right
≤ ± 0.25 mm at
γ
= 2.5
≤ ± 2 mm at
γ
= 0.4
Fig. 9: Alignment template
7)
If provided, insert an eyepiece including a reticle
in the port on the right-hand side of the tube.
8)
Switch the magnification changer to the free-
passage position (position 1) and align and
focus OPMI® on the test object (alignment
template enclosed).
9)
Switch to magnification step 2.5.
10)
If an image jump occurs in the vertical direction
of ≥ ± 0.5 mm, loosen screw (
1
) and move
catch spring (
2
) using a scriber or a similar
device in such a way that no image jump
≥ ± 0.5 mm occurs any longer when the
changer is switched from position 1 to
position 2.5.
11)
Tighten screw (
1
) and secure it in position by
applying blue threadlocker to its head.
12)
Re-attach cover (
Fig. 10: Secure the screw
9
2
1
