CKX31/CKX41
D. REPAIR PROCEDURE
D-7
Total
2.0
1.2
1.1
1.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.75
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
-1.1
-1.2
-1.3
-1.4
-1.5
-1.6
-1.7
-1.8
-1.9
-2.0
Reading value
(before adjustment)
Parfocality adjustment amount (CKX31: reference value)
washer
AB129900 AB130000 AB130200 AE092100 AE092200 AE092300
thickness
Reading value
(after adjustment)
Washer selection
0.03
Reading value (before adjustment): Reading value of parfocality difference on the helicoid scale of standard eyepiece
Reading value (after adjustment): Theoretical reading value of parfocality difference after adjustment
Ex.) Parfocality differnce is 1.9 mm: when the total thickness (1.70mm) of washers, (0.7mm: 1pc.) and ( 1mm: 1 pc.),
are inserted , parfocality difference becomes 0.06mm reading value.
< standard : 1.0 >
Unit: mm
0.05
0.1
0.3
0.5
0.7
1.0
1 1
1.70
0.06
1.70
1.65
-0.04
0.00
1.60
0.03
1.55
0.06
1 1 1
1.55
-0.04
1.50
-0.01
1.45
0.02
1.40
0.05
1 1 1 1
1.40
-0.05
1.35
-0.02
1.30
0.01
1 1
1.25
0.04
1.25
-0.06
1.20
-0.02
1.15 0.01
1.10 0.04
1.10 -0.06
1.05 -0.03
1.00 0.00
0.95 0.03
0.90 0.06
0.90 -0.04
0.85 -0.01
0.80 0.02
1 1 1
1 1 1
2 1
1
1 1 1
1 1
1 1 1
1 1
0.75 0.06
0.75 -0.04
0.70 -0.01
0.70 -0.11
0.60 0.05
1
0.60 -0.05
0.55 -0.02
0.50 0.01
1 1 1
0.50 -0.09
0.45 -0.06
1 1
1 1
1
2
0.40 -0.03
0.35 0.00
0.30 0.04
0.30 -0.06
0.20 0.10
* Numeric character (1 or 2) in the column of washer selection shows the number of washers.
1 1
1 1 1
1 1 1 1
1 1 1
1 1
1 1 1
1 2 1
1 2 1
1 1 1
1 1
1 1
1 2 1
2 1
2 1
1 1
1 1
1
2 1
1 1
1 1
1 1
1
1