FT-36
or U-FT
KN0048
(with adapter-1)
KC2040
Adapter-2
BXKN001
Screw in fully and return back
by two turns.
Standard position
Stop in the position where the cross
hairs in the KN0048 can be seen
clearly.
3-2 Checking parfocality for CKX41
Necessary jigs :
2) Standard eyepiece (KN0048; Adapter-1 and Adapter-2)
5) Standard objective (KN0041)
1) Focusing telescope (FT-36 or U-FT)
Set the following jigs as illustrated below to check the parfocality.
3) 3mm ring adapter (KC2040)
4) UIS standard observation tube (BXKN001)
KN0041
*If it does not meet the standard,
adjust the parfocality by inserting
washer. (refer to D-12.)
Standard: +/-0.3mm
(within 3 graduations)
D-11
CKX31/CKX41
D. REPAIR PROCEDURE
