Adjustment item
Eyepiece(Jig)
Objective(Jig)
Jigs and tools
1. Absolute optical axis
1) Standard eyepiece
(KN0048; Adapter-1
and adapter-2)
2) 3mm adapter ring
(KC2040)
3) Standard objective
(KN0041)
4) UIS standard
observation tube
(BXKN001)
2. Exit pupil center
1) Centering telescope
(KN0023)
2) PlanC10X
3) UIS standard
observation tube
(BXKN001)
3. Parfocality
1) Standard eyepiece
(KN0048; Adapter-1
and adapter-2)
2) 3mm adapter ring
(KC2040)
3) Focusing telescope
(FT-36 or U-FT)
4) Standard objective
(KN0041)
5) UIS standard
observation tube
(BXKN001)
4. Stage squareness
1) Stage for checking
stage tilt alignment
(SKN0003)
2) Thickness gauge
0.3mm
(OT1949)
KN0048 (with adapter-1)
KN0023
Adapter-2
KC2040
BXKN001
KN0041
PlanC10X
SKN0003
3-1 Preparation for optical adjustment (CKX41)
FT-36
CKX31/CKX41
D. REPAIR PROCEDURE
* For optical adjustment in binocular tube,
refer to D-10.
* Exit pupil center: If it fails to meet the standard, it is suspected that there is a problem in inclination of mirror
or a defect in parts.
D-9
2
