CX21 MAINTENANCE MANUAL
REPAIR PROCEDURE
- 12 -
ADJUSTMENT THE LEFT/RIGHT OPTICAL AXIS
(1) Moving the cross eyepiece to the left sleeve
Work
Image seen through the cross eyepiece
Move the cross eyepiece to the left sleeve.
75
70
60
5 0
If the optical axis between left and right
sleeve is deviated, the center of the
specimen and the cross center of eyepiece
are also deviated.
(2) Aligning the cross center of eyepiece with the specimen center
Work
Image seen through the cross eyepiece
1. Loosen the two screws slightly which
secure the left sleeve.
Image at first
75
70
60
50
2. Align the center of eyepiece with the
specimen center while observing
through the eyepiece. (Change the left
sleeve position by hand.)
The center is aligned.
75
7 0
60
50
