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JAA62951-R.3615.A

- L13 ･ AF DX10.5/2.8G -

Slant adjustment of Rear lens goup / Adjustment of Resolving power

Rear lens group unit

#45×3

#43A

～

#66B

・

#66C

●

Inspect the resolving power by light projection. In case the resolving power is irregular partially

on periphery compared to the center of chart, make a slant adjustment.

　・

In case the resolution is irregular due to front focus, make an adjustment by putting the washer (#66B or #66C)

on the irregular part, in order to even out.

　・

In case the resolution is irregular due to rear foucs, replace the reference washer (#43C (t=0.03mm)) with the

washer (#43D (t=0.02mm)) and make an adjustment by putting the washer (#66B or #66C) to even out.

●

In case the resolving power of the periphery is out of standard compared to the center of chart,

make the following adjustment.

　・

In case the resolution is irregular due to front focus, put the thicker washer (#43) for adjustment so that it is
within standard.

　・

In case the resolution is irregular due to rear focus, put the thinner washer (#43) for adjustment so that it is within
standard.

※

Refer to “List of Standard resolving power” for standards of resolvng power.

Caution

：

After this adjustment, in case of loosening or removing the screw (#45)

of the rear lens goup unit, it is necessary to inspect the resolving power again.

Washer for adjusting
resolving power

Thickness
(mm)

# 43A

0.10

# 43 B

0.05

# 43 C

0.03

# 43D

0.02

Washer for adjusting slant

Thickness
(mm))

# 66B

0.03

# 66C

0.02

Содержание AF DX Fisheye Nikkor

Страница 1: ... 3615 A 作成承認印配布許可印 REPAIR MANUAL NIKON CORPORATION Tokyo Japan Recycled paper Printed in Japan Sept 2003 Copyright ｃ 2003 by Nikon Corporation All Rights Reserved TEMPORARY AF DX Fisheye Nikkor ED 10 5mm f 2 8G ...

Страница 2: ...mm Approx 16 mm in 35 mm format 1 2 8 11 elements in 7 groups built in 1 ED glass Rounded diaphragm with seven blade opening 180 D2H D1 series D100 mounted 0 14 m 0 46ft 0 14 m 0 2 Full automatic Full aperture in CPU camera body Gelatin filter holder can be put in the rear of lens Fixed flower shape barrel type hood Approx 63 mm Max dia 62 5 mm Length From the bayonet reference surface to the lens...

Страница 3: ...over ring 57 2 Gelatin filter holder 58 3 Rear cover ring Rear cover ring Gelatin filter holder Take out 3 screws 58 and detach the rear cover ring Turn the gelatin filter holder clockwise to pull it in the direction indicated by the arrow Remove the 2 AF connecting screws 57 ...

Страница 4: ...ct the resolving power after assembly Therefore if such an inspection cannot be made at service agencies do NOT detach the rear lens group 21 3 56 3 47 46 Aperture blade unit Bayonet unit Bayonet unit Aperture blade unit Take out 3 screws 56 to remove the bayonet unit Remove the coupling gear 47 and the washer 46 Take out 3 screws 57 to remove the aperture blade unit ...

Страница 5: ... actuating plate and the aperture coupling lever unit Point to notice for removing Bayonet unit External barrel Hood 14 3 15 3 Hood External barrel Take out 3 screws 40 to remvoe the external barrel Turn the focus ring up to the infinity end and remove 3 screws 15 and 3 guide rollers 14 Gear unit Gear unit 38 2 40 3 ...

Страница 6: ...e arrow and remove it at the position shown left Focus ring 30 2 31 2 32 2 33 34 17 16 19 2 18 2 Take out 2 screws 19 to remove 2 insulating collar 18 the brush sheet 17 and the encoder brush 16 Take out 2 screws 30 Unscrew 34 to remove the FPC retaining plate 33 Remove 2 stoppers for focus ring 31 and 2 screws 32 ...

Страница 7: ...JAA62951 R 3615 A L5 AF DX10 5 2 8G Screw 2 Guide roller 2 Fix ring Inner helicoid Fix ring Inner helicoid Front helicoid group Rear helicoid group ...

Страница 8: ...JAA62951 R 3615 A L6 AF DX10 5 2 8G 36 FPC assembly ...

Страница 9: ...the front helicoid group and the middle position of the notch B part of the rear helicoid group Note After pushing them to reach the innermost part check if the positions are as below A part B part Front helicoid group Rear helicoid group Fix ring FPC assembly Reference position for attaching the FPC assembly 36 Positions after the above assembly Assembly Grease FC 4 Grease FC 4 ...

Страница 10: ...wn at the left position Note After pushing them to reach the innermost part check if the positions are as below Positions after the above assembly Fix ring Helicoid Focus ring After assembling the focus ring at the left position turn it in the direction indicated by the arrow Focus ring Grease FC 4 Grease I 40 Screw 2 Guide roller 2 ...

Страница 11: ...screws 32 Attach the FPC retaining plate 33 and the screw 34 Attach the encoder brush 16 brush sheet 17 2 insulating collars 18 and 2 screws 19 temporarily Position for attaching Encoder brush Turn the focus ring to the close end and attach the encoder brush at the above position by tightening 2 screws 19 19 2 30 2 31 2 33 34 17 16 19 2 18 2 32 2 C part Insert the FPC into the U part of the FPC re...

Страница 12: ...a smooth position External barrel Hood 38 3 Hood External barrel Attach the external barers with 3 screws 38 Turn the focus ring to the infinity end and align the convexity of the hood with the concavity of the fix ring to attach them Convexity Concavity Hood 14 3 15 3 Gear unit 38 2 ...

Страница 13: ...yonet unit Note Engage the pin of the blad actuating plate and the aperture coupling lever unit for assembly Grease I 40 Attach AF lens contact mold 57 2 AF lens contact mold Attach the aperture blade unit with 3 screws 57 Attach the coupling gear 47 and the washer 46 Attach the bayonet unit with 3 screws 56 ...

Страница 14: ...ndex by aligning and fix the aperture lever so that the aperture becomes full open Read the value of collimator Remove the bayonet unit 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 Check if it is within the standard Standard ...

Страница 15: ...tment by putting the washer 66B or 66C to even out In case the resolving power of the periphery is out of standard compared to the center of chart make the following adjustment In case the resolution is irregular due to front focus put the thicker washer 43 for adjustment so that it is within standard In case the resolution is irregular due to rear focus put the thinner washer 43 for adjustment so...

Страница 16: ...f Aperture lever Aperture lever 52 2 Attach the tool J18004 1 and check the aperture diameter Standard Full aperture In case it is out of standard adjust the position of the aperture lever by loosening 2 screws 52 After the adjustment fix the 2 screws 52 by Screw Lock ...

Страница 17: ...tin filter holder Rear cover ring Rear cover ring 64 3 63 62 2 61 2 60 2 54 Gelatin fileter holder Position for attaching Gelatin fileter holder Filter retainer Pin Filter retainer Pin Position of set Gelatin filter holder 58 3 Rear cover ring ...

Страница 18: ...ER SIGNAL Then follow the instructions on the display Encoder signal When the distance scale ring is set in position the encoder signal should be as follows In case the value of encoder brush is different from the above list the following causes should be considered Wrong position of the attached brush Malfunction of the brush or FPC Dirty encoder pattern of FPC Wrong position of attached FPC Enco...

Страница 19: ...8265D J15315 2 Name Grease for AF lens FC 4 Screw Lock red 1401C Back focus collimator LT 500S Measuring projector Lens stand for F Reference gauge for J18004 AF lens signal inspection software P060 communication tool F50 F70 F60 F80 F65 F70 body Personal computer Remarks IBM 3 5 inches ...

Страница 20: ...JAA62951 R 3615 A F1 AF DX10 5 2 8G 外観図 Sketch drawings φ６３６２５ ...

Страница 21: ...JAA62951 R 3615 A F2 AF DX10 5 2 8G 組立図 Sketch drawings ...

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