Nikon AF-S DX NIKKOR 18-105mm f/3.5-5.6 ED VR, Repair Manual

Page: 132 / 149

JAA80551-R.3757.A
- 00・AF-S DX 8-05/3.5-5.6G ED VR -
②
Measure the vibration width by changing the adjustment value in increments of 0.02-Step as below.
③
The peak zone of the minimum vibration width can be obtained by the actual measured value.
The middle of the peak zone is regarded as the adjustment value.
Gyro gain
Adjustment Value
Vibration width
Actual mesurement
Value
・ ・
・ ・
0.90 22.5mm
0.92 21.5mm
0.94 21.0mm
0.96 20.5mm
0.98 20.0mm
1.00 20.0mm
1.02 20.0mm
1.04 20.5mm
1.06 21.0mm
1.08 21.5mm
1.10 22.0mm
・ ・
・ ・
Note: Measure the vibration width in increments of 0.5 mm.
e.g.)
When the whole vibration width is "approx. 45 mm", the center vibration width is
95-(7.5+7.5)=80
mm. The standard value after the gyro-gain adjustment is 80×1/8=10mm (center vibration width), so the
whole vibration width is 10+(7.5+7.5)=25 mm.
95mm 80mm
25mm 10mm
《
Ref.
》
The diameter of the laser spot beam radiated 5-m away is approx. 15 mm.
Approx. 15 mm
(
α
)
(
α
)
(
α′
)
(
α′
)
①
For adjusting the center vibration width of the laser beam, calculate as follows:
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p���� ���������� �������� �� ���� ������ �p��� ���� �� ����� w��k ��� ���� ��������� ��b������� w����� �α'���
INC