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Replace contact points in Nikkor autofocus ed 300mm F/2.8 Internal Focus lens
The contacts are part of the circuit board, (FPC, flexible printed circuit). You have to replace it, not really a DIY
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Replace contact points in Nikkor autofocus ed 300mm F/2.8 Internal Focus lens
The contacts are part of the circuit board, (FPC, flexible printed circuit). You have to replace it, not really a DIY ... Digital Cameras
My Canon digital rebel will not autofocus correctly. My camera has 7 points autofocus, but it will only autofocus on the far right point. All other points are not used. I have had the camera for 14 months and the problem just began. If I want to focus on anything in the left to center of the field of vision, I cannot do it. However, the lens focuses manually very well. Why won't my camera focus on other points than the far right one?
I had this problem awhile ago - you must have accidently adjusted the focal area - it is sooooo easy to do without realising it. Here is what I was told:**************************Most likely, you have changed the AF point, which onl ... Canon Rebel XT / EOS 350D Digital Camera
Hi there i have a auto focus problem. i used mt 50D for the first time on saturday, after about 100 shots Err99 appeared, i turned the camera off and took the battery out an the error message never occured again, however since then the camera will not auto focus correctly with my 17-40 IS lens. the lens has worked perfectly on my 20D for the past couple of years. When going from close focus to distant focus (and distant to close) there is no autofocus whatsoever. the focus points highlight i
The camera is having problems with your lens and this is why it goues into the error mode. Try first cleaning the interface contacts on the lens ( see enclosed pic ) . If this does not sort the problem out then the auto focus motor ( or related hardw ... Canon Digital Cameras
Hi, I've a Sigma 28-105mm aspherical 3.5-5.6 lens. Auto focus does not engage. I can hear the motor trying, but the ring does not turn. When I switch to manual focus, I can turn the ring to focus manually, but I still hear the motor trying to use autofocus. Additionally, sometimes the shutter will not fire in manual focus while the motor is still searching. I've cleaned the contacts, but no joy. I suspect a faulty switch, but that doesn't completely explain the autofocus not engaging. I am
Well, I think you have at least one problem pinpointed, in that I suspect the focusing ring is jammed, and cannot rotate with the electromagnet signals. The other problem might be a faulty auto/manual switch. Of course, check for oxidation and e ... Digital Cameras
Canon EOS Rebel XT with EFS 18-55mm lens. Trouble-free for two years. During a weekend of lots of use, suddenly the camera would not autofocus. Switching to manual focus, the camera worked. Then it started working okay in autofocus. Later that day quit altogether. (Would not release shutter even in manual mode.) Removed the lens and cleaned the contacts on both lens and camera, started working okay but only temporary. Went through several cycles of this over the weekend, so I'm not sure
... Canon Rebel XT / EOS 350D Digital Camera
Autofocus off How do I adjust the autofocus feature on the device. I can see when the lens moves, it passes through the focus point. I could lay out a tape measure to see where it is in focus if necessary.
Is this when you are trying to focus on something close up? If so you want to go into Portrait mode (turn dial to little head) then hit down arrow on the wheel once to MF mode (manual focus), then use the left and right arrow to focus specific inche ... Canon PowerShot A630 Digital Camera
Hi I have a Nikon d200 and with a Sigma 50mm Macro AF 2.8. The lens is a few years old. and it's the first time I tride it on the d200. I can't get the autofocus working, is the lens not compatibel withe the camera? or is there some adjustment on the camera I can do. The lens does not have internal focus motor. it's adjusted by a smal screw in the conction of the lens. Any ideas?
I'm assuming this lens worked on another Nikon camera before and that the lens mount is for Nikon cameras. Make sure the aperture ring is set to "A". Clean the contacts on the lens and camera body where they meet with a cotton swab lightly dampened w ... Nikon D200 Digital Camera
Hello I bought 1 month ago lens 50mm 1.4 in usa, but now i am living in London. As I know there is international warranty on canon products not for body. But they told me I should pay fo that Labour: £50.00 plus VAT Parts: £35.09 plus VAT This estimate is for a replacement of barrel, track and scale, set up and recalibration, relubrication of the focus system and check and clean. The lens has received impact damage its Fixationuk.com so let me know if I have to pay or send it back to US
You would still have to pay for the repairs in the US. Impact damage is not covered by the warranty. See this ... Canon Digital Cameras
Error message my nikon D -80 is flahing an error message. When i try to take a photograph i hear it cycle, but nothing is taken. The automatic focus does not work. I think i might have turned the camera off by accident while it was writing a photo to my card *sighs* I have tried removing the battery, a new card, remove and replace the lens, remove lens and clean contact, and talking very sweetly to the camrea. Nothing worked and the same messages is displayed when i turn the camera on. Any advic
This may be due to the aperture ring in your lens. Try the following:\015\012\015\0121. Turn off your camera\015\0122. Move the aperture ring clockwise then lock\015\0123. Turn on your camera and try again.\015\012 ... Nikon D80 Digital Camera with 18-135mm Lens
The image in the viewfinder is out of focus. The autofocus feature goes back and fourth and when it stops it is usually out of focus. During this process it makes a squeaky sound. I have reset the camera, reset the lens (AF S Nikkor), and tried the camera in all of its shooting modes.
Either the lens itself is faulty or it is dirty and needs to be disassembled and blown out with a can of Airduster. ... Nikon D40x Digital Camera
Autofocus blury after i was zooming in with my camera i turned it off then when i turn it on the screen was blury. at first i thought it was just the lens but if i zoom in to a certain point the picture is fine. i've been reseting the camera and messing with manual focus but nothing seems to work.
If you would like to reduce the blurring, please check the following before taking a picture: \015\012\015\0121 Distance - When the distance between the camera and the subject is too close, the strength of the light can cause the p ... Samsung Digimax S630 Digital Camera
I was using my Nikon D40 at son's baseball game with the 55-200 mm lens & was too close to the fence when zooming since it tapped the fence. Now it makes a squeaky noise when trying to auto focus. It will not take a pic on auto focus but will focus and if I flip the A / M switch on the lens itself over to M it will take a pic.It will take pics fine with the 18 - 55 mm lens. It's nota problem with the Zoom, but with the autofocus. When it attempts to autofocus, it goes thru the extremes of the le
This will need to be fixed , this is common with nikon on there auto focus sensingm you might want to check it into a camera shop and have it repaired or adjusted, other then that I have nothing further at this time to tell you. ... Nikon D40x Digital Camera
Focus malfunction I have been shooting with my D70 for a little over a year now with absolutely no problems. I shot with it last weekend with no problems. However, yesterady when I took my camera out to use it I realized that my autofocus single area option won't let me change from one focus area point to another. It is stuck on the center focus area. Even stranger when I tested the autofocus on the closest subject mode it is capable of locking on each of the five focus points. Does anybody know
THere is a little switch on the back of the camera, just under the area selection Dpad. Make sure it is not in the 'L' setting. This locks the selected autofocus area. ... Nikon D70 Digital Camera
Trouble focusing I am using my D60 with a 18-55mm lens, i have it set on auto its been working fine until recently when it is unable able to focus when i press on the release button. All that seems to happen is the lens keep going in and out where it is trying to focus. I have removed the lens and checked the contact but its still not working help!!!
Not too many things that can do this are simple, but here are a few you can check. First, make sure you aren't too close for the lens to focus. For the 18-55, that's only about 5" from the front of the lens, so I doubt this is the problem. \ ... Nikon D60 Digital Camera
My 18-55mm lens (came with my K10D) won't focus at all anymore - except if I have a fish eye lens attached to the end of it. Problems since I used manual focus on the base lens - now it won't autofocus or manual focus.
... Pentax K10D Digital Camera with 18-55mm Lens
Won't Focus I have had my Canon Powershot SD1000 for about 9 months now. I have had problems with the lens error and it getting stuck but have always been able to get it to work eventually. I had another bout with the lens getting stuck, was able to get it unstuck but now it won't focus at all. Normally I press the shutter down half way to get it to focus on my subject, but now it simply won't focus. I'm wondering if maybe my settings are off, or if it's an internal problem. Any suggestions
You still have a bad lens the internal focus gear is out of alignment. or is offset. a repaired or new lens is required. Sorry :( ... Canon PowerShot SD1000 Digital Camera
My D80 was purchased in April 2008 along with the Nikkor 18-200mm VR zoom lens. The camera and lens worked flawlesly until this past week end. The cameral stopped focusing in auto mode with no warning. I did hear a whining noise when I tried a Tamron 11-18mm wide angle lens. The auto focus did not work with that lens either.
Make sure your AF-switch on your camera and your lens are both turned on. ... Nikon D80 Digital Camera with 18-135mm Lens
My Nikon D700 Camera is sometimes not recognizing my having a cpu lens (24-70 f2.8 & 105 Macro f2.8 VR) attached and giving me a the error as listed on user manual page 410 with F No lens attached, or non-CPU lens attached without specifying maximum aperture. Aperture shown in stops from maximum aperture. Aperture value will be displayed if maximum aperture is specified. Pages 210 ? 2 4 (blinks) Camera unable to focus using autofocus. Focus manually. Page 81
... Nikon D700 Digital Camera
My AF-S Nikkor 55-200 lens will not take a picture in autofocus mode( D-40 camera). The motor will adjust the lens but the picture will not take. It will take a picture in manual mode The autofocus works fine with the 18-55 lens that came with it.
Hi, I had this problem and found that the level inside the camera for the exposure shutter was bent inwards. This was preventing the lens from adjusting the exposure and also from autofocusing. To fix I just bent it back outwards ... Digital Cameras
Nikon d40 18-55mm lens will not auto focus. Switch on lens is on autofocus not manual and shutter button will not depress. Worked over the summer and our 55-200mm lens works fine so it's definitely not the camera. Any repair suggestions? Tried cleaning and still does not autofocus.
The nikkor 18-55 lence is no longer u can chage the ed lence into vr lence is upcomming with nikon d3000 mout the coast of the lens is 200$ ... Nikon D40 Digital Camera with G-II 18-55mm Lens
Nikon 18-200 autofocus lens won't focus and therefore the shutter will not open. Autofocus with 18-55 lens works fine.
OK I just fixed it, thanks to Ken Rockwell.com who says: \015\012\015\012"Once in a blue moon my Nikon 18-200mm won't focus on my D200. Manual focus works fine, but the lens won't autofocus no matter what I do. It's annoying!\015\01 ... Nikon D80 Digital Camera with 18-135mm Lens
Good Morning I went hiking in broad daylight this past weekend and the autofocus would not work. I have a Canon 40D with a TAmron 18-270. I used av, tv, p, m and auto and I could not autofocus the camera. All I could do is to switch to manual focus to get it to work. When the lens was set to AF all you could is hear is it racking back and forth tying to focus. VERY FRUSTRATING.. Any ideas of what it may be or a setting I might have set accidentally. Any help is appreciated. Bob
Did you set a strange auto-focus point? ... Canon EOS 40D Digital Camera
Won't autofocus D80 w/ 18-135 Lens - focuses at 18 - won't autofocus at any other setting on the zoom lens.
First thing I would do is clean the contacts on the camera and the lens. Do you have this issue with another lens, if not then it is not the camera. If you do then recheck the lens. You could call Nikon Digital as well at 1-800-645-6689 ... Nikon D80 Digital Camera with 18-135mm Lens
My Canon Rebel XTi has repeatedly had the Err99 message pop up, and it's to the point that it happens, at minimum, every 4-5 shots I take. I've tried cleaning the camera and lens contacts multiple times, but the problem has gotten increasingly worse and refuses to be fixed. I have a 17-85mm Canon zoom lens and I'm not sure what I should do at this point.
There are several issues which may have caused this, one is the CF another are the lenses. I found the solution months ago from this ... Canon EOS 400D / Rebel XTi Digital Camera with 18-55mm Lens
The camera was hit by a drunk idiot, i believe the lens has to be replaced, everything seems fine, no broken pieces or anything, just it doesn't focus and doesn't take pictures as a result...I am afraid the price or replacing the lens won't make sense please help!
... Leica D-lux 3 Digital Camera