Question about Nikon 18-70mm f/3.5-4.5G ED-IF AF-S DX Zoom Nikkor Lens

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Lens repair ef

I dropped this lens and the glass is not broken but has separated at what I think is the aperture ring. It is not completely in two pieces but has separation.Would it it possible to fix it and would it be worth fixing for the price?

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I doubt it is possible to repair. These lenses are mostly made out of plastic pieces. There is probably something broken and/or bent. Lenses are manufactured with extremely great care. When a lens element is only a millimetre or two out of alignment you probably will get faulty images (flare, unsharp, focus shift, etc).
Take it to a repair shop and have them examine the lens if that's free of charge. Without photo's it is hard for me to judge if its total loss or not.

Posted on Jan 04, 2014

  • Selina Sowers
    Selina Sowers Jan 04, 2014

    Thank you Mark for the information. I was afraid it was beyond repair but I think I will try a repair shop and see if they will give me some free advice.



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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017

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SOURCE: NIKON 50mm 1.8 ---"Err" on top panel display if aperture setting is not at f1.8

this same thing is happening to me on my D70s.
i posted about it at and everyone is stumped.
i already returned the lens and got a new one...
same problem. i don't know what's wrong.
does anyone here have any insight?

Posted on Aug 16, 2008

  • 134 Answers

SOURCE: Sticking aperture

Yes. A good camera technician can partially disassemble the lens and then thoroughly clean the blades and the rest of the aperture diaphragm mechanism. This is commonly referred to as an internal CLA (cleaning, lubrication, and adjustment). This is a very nice macro lens and it is worth repairing if it otherwise is in exceptionally nice condition.

Posted on Apr 21, 2009

  • 1 Answer

SOURCE: My Nikkor 18-55mm lens is jammed and inside there

Hi. I have this same problem. Have you managed to fix it yet? I've been told that it would cost £100 to fix it, plus a charge of £20 to send it away.

Posted on Jan 26, 2010

  • 1 Answer

SOURCE: My Nikon D-40 has a

If you are experienced or brave enough, dismantle the lens from the rear until you can recover the loose piece. You will probably find that the rear cluster of lenses has fallen off the other end of the helical cam tracks on which it travels. This happens because the two steel strips have got bent. They should run exactly parallel to the axis of the tube. Remove the two strips (4 screws) and straighten them carefully. Reassembling this lot is difficult. Engage the lens cluster on its tracks--it will fit 3 ways and only one is correct. The loose piece is a light baffle which engages with the back of the lens cluster and again will fit two wrong ways and one correct. It has a projecting lug which travels down a groove in the tube. When I had reassembled mine it still felt stiff and about to seize again and I am sure that excessive friction causes so much force that the steel strips bend and lead to it all falling to pieces. I greased the moving parts with silicone grease (from a plumbers merchant!) --most other lubricants either harden up or damage the plastic. I managed to break the wires to the auto-manual switch but they were easily resoldered. The lens now zooms smoothly and takes good pictures. But take care--it is easy to create more faults as you go.

Posted on Nov 06, 2010

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I have a Nikon D70, and a Quantaray lens (28-90mm). I have had this camera for about four months, and it has been working fine with the lens. When I received the camera, the aperture ring moved, but the...

In order for the aperture to be controlled by the camera's program or primary and secondary control knobs, the lens must be set to the smallest opening - or highest number value f stop. The aperture must be operated by the ring if it is not left in the smallest opening position.

The FEE code you are seeing refers to a communication error between the lens and the camera body. Sometimes, simply removing the lens from the body and reseating it to the body will solve the problem. While the lens is off the body, carefully inspect the gold colored contacts on the lens and mating contacts on the camera body. Remove any dirt or debris found, being careful not to allow it to fall into the camera - or land on the back glass of the lens.

I found another explanation and possible remedy that stated:

"A flashing "FEE" is an improperly set aperture ring in 99.9% of all cases with this error message (i.e. user error). In very rare circumstances it can be caused by a damaged aperture ring (small lug broken from back edge) that can't "tell" the camera it is at the minimum position. If the aperture rings on the lens is set to minimum aperture (highest number) and locked there, but you still get a FEE error, it's possible that sloppy tolerances are causing the lens aperture ring to not move the little switch at the 8 o'clock position (on the D70 lens mount) as far as necessary to get a proper indication of minimum aperture. Try to see if the aperture ring (while locked) will move slightly when mounted on the camera to clear the FEE error.

Another remote possibility is that the little switch at the 8 o'clock position mentioned above is not functioning properly (sometimes they get dirty). Try "exercising" it by moving it back and forth with your finger, then try the lenses again. Usually FEE has nothing at all to do with CPU contacts (with a reverse engineered third party lens anything is possible I suppose), but it doesn't hurt to clean them to eliminate that possibility."

You can also try a different Nikon compatible lens. If the trouble is still present, the camera may need to be returned for repair. If the the problem goes away, then the issue is tied to the lens itself. This would mean the the lens needs repair.

I hope this helps and good luck! Please rate my reply - thanks!

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The F-- error indicates that teh contact between the lens and the camera is broken. I would try taking the lens of and putting it bask on agein. Cleaning the gold plated connectors on the lens ( and camera). U can use a q-tip and jus a drop of rubbing alcohol. If this does not work. The camera an lens should be serviced by a proffecional.

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Get a quote first for the repair as this lens is the least expensive Canon lens and it could be that the combined cost of postage and repair will exceed to cost of a brand new replacement.

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I used some pictures given by Google search. Did u try that??

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Mine had the same problem. The electric flexible wire that links to the moving aperture motor in the center is most likely broken, causing the aperture to stop reopen after a shot. this could be proved if you feel something touching inside when zoom. (that is caused by the loose flexible wire, if so do not zoom anymore, you could further damage the wire) It need to be replaced and this requires the complete disassmebly of the lens. I repaired mine myself by adding a thin wire, took me more than 10 hours in total (first tear it apert, pin point the problem, then think of a solution because I did not have the parts for repair, then finally repaired it). If you have never done lens/electronic repair before, don't do that, too many tricks that could lead to further damage.

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2 Answers


Make sure the aperture ring is set to the "A" position. If the lens doesn't have an auto aperture setting then I don't think the lens will work. There is a setting called "Using Aperture Ring" that you can setup using the menu and configuration that can be set to "Permitted" that will allow you to take pictures even if the aperture ring is not set on "A", but not sure how well this work for you, but should allow the shutter to work.

Feb 02, 2007 | Pentax *ist DL (W/18-55 LENS) Digital...

1 Answer

I had the lens mounted

The FEE display means that your lens aperture ring is not set to the F/22 or F/32 ( whichever is at the end of the rotation ). Mount the lens on the camera, then rotate the aperture ring all the way toward the highest number ( 22 or 32 ). If your lens has no aperture ring, the post on the body at the 8 o'clock position of the lens mount is probably broken. It has to be replaced by a repair shop.

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