Nikon AF DX Fisheye Nikkor Repair Manual - Page 14

Browse online or download pdf Repair Manual for Camera Lens Nikon AF DX Fisheye Nikkor. Nikon AF DX Fisheye Nikkor 21 pages. 10.5mm f/2.8g ed

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Nikon AF DX Fisheye Nikkor Repair Manual
Front lens group unit
Rear lens group unit
Rear lens group unit
F . F.D. adjustment (Back focus)
① Set the "∞" mark of the focus ring to the index by aligning, and fix the aperture lever so that the aperture
becomes full open.
② Read the value of collimator.
③ Remove the bayonet unit.
④ Adjust the thickness of the washer (#46) to correct the difference between the read value and the standard
value.
（ In case of plus, thicken the washer by the differnece, while in case of minus, thin the washer by the
difference . ）
⑤ Check if it is within the standard.
Front lens group
unit
#45×3
Standard（mm）
- L12 ･ AF DX10.5/2.8G -
#43C
・For the washer to adjust the rear lens
group (#43), use the standard C size #43C
(t=0.03mm) for insertion.
－ 0.03 ～ ＋ 0.05
　　
JAA62951-R.3615.A