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Canon Lense Autofocus Not Working


Im a beginner in photography so I didn't realise this can be an issue. Hopefully it is under warranty.In the USA, Canon has a flat fee of $95 plus tax and shipping to them for a repair.This is about the price for a used one AF works most (about 80%) of the time, but occasionally doesn't. The camera/lens will auto focus intermittently but not consistently. check over here

But after that will not be able to autofocus again, only if you take the focus manually again to the far out position. Why would you want to test your camera for autofocus issues? Reply 17) Mike July 4, 2012 at 11:24 amI used the criteria set out in the article and tested all my cameras and lenses. Its really commendable that you put so much effort in writing these blogs for the community.Now coming back to the AF issue, I recently purchase a D800 and using the method https://community.usa.canon.com/t5/Lenses/Autofocus-not-working-18-55mm-lens/td-p/138114

Canon Lens Won't Autofocus

Can you please explain it to me. Category Education License Standard YouTube License Show more Show less Loading... geek_lana_forman, Jun 7, 4:22 pm Its in an in lens motor.Try toggling the switch a few times, sometimes they get a little sticky. Finally came across this site and had a go pulling the lens and it now works.

Has it ever happened to anyone you know? geek_guest_gemma, Dec 10, 5:58 am Here's a step-by-step procedure I posted in a forum http://www.clubsnap.com/forums/canon/937329-kit-lens-cant-focus.html geek_david_hilos, Jan 4, 8:18 pm I thought others may be interested in this email from Canon My biggest surprise, though? Canon 18-55 Kit Lens Autofocus Problem Published on Dec 12, 2015Canon EF-S Lens 18-55mm Auto Focus Not Working Problem Solved by Clean Up the Lens Connectors and the Body Pins.

If I point to another object ever further away it will again re-focus and take a photo. Canon Lens Not Focusing I'd like to take a look in case My camera needs some adjust. I suspect they will send it back to Nikon for repairs.

I had a 3rd party lens that had a centering defect.

Turn off Live View mode. Canon Lens Repair Manual By the way…I DO have a timing light and know how to use it. Only time will tell if this is temporary or permanent, but worth a try before all the other options (eg disassembling and trying to replace cables, buying new lenses or sending You can stop doing tests at this point and breathe - you are in good shape.

Canon Lens Not Focusing

On the other hand, in the reverse situation when moving the focus ring with AF engaged, the standing electromotor provides quite a bit of resistance. http://photo.net/canon-eos-digital-camera-forum/00cwVj Your answer needs to include more details to help people. Canon Lens Won't Autofocus But it's easy anddoesn't cost anything to tryany of the above.If none of the above helps, you can look into repair, but unless it's still under warranty it might be more Canon Lens Autofocus Repair Cost No doubt you will often get away with it, but running a reduction gear train from the wrong end is generally a pretty poor idea.Quote from the EF-S 55-250 manual page

Your assumption is invalid without corroborating evidence. check my blog For example night shots. Hope this helps. I really appreciate your efforts and I am waiting for your further post thanks once again. Canon Lens Focus Problem

This worked for me too. Have you out the camera in sensor clean mode? At this point you should have your camera dial set to P and your lens focus switch set on AF for autofocus. http://basetelecom.net/canon-lens/canon-autofocus-not-working.html But could not resolve it at all.

The original failure happened while the camera was in auto focus and the camera was working the lens, not me. Canon Dslr Autofocus Not Working Don't forget to change it back again for your next shot. When you see the middle focal point light up or blink, take the shot.

All three shots were very similar, which clearly indicates a focus problem either on the lens or the camera body.It is critical to view images at 100% view and go back

At night I tried to take some panoramics shots and realized that most of the shots was rather blur. To test the RT and LT, apparently I must have 3 Siemens Stars on the wall, where the RT and LT perfectly match the location of RT and LT focal points Cheers! Canon Lens Won't Focus Thanks again.

You can't post conmments that contain an email address. × Comment Anonymously Video Images Michelle Little Level 1: An expert who has achieved level 1. Try toggling the switch a few times, sometimes they get a little sticky. The tests were all the same. http://basetelecom.net/canon-lens/canon-ef-s-18-55-is-autofocus-not-working.html For panoramas and other landscapes, sharpness is usually important, especially if you may want to make a large print.

Gregory Cazillo 232,047 views 19:03 Canon 600d Problem ( T3i) Please Help! - Duration: 2:24. geek_guest, Jan 20, 12:34 am Is there a different flex coil for the IS version of the lens and the non IS version? The bad news, is that the Phase Detect sensor itself and lenses must be properly aligned and calibrated for this system to work. CONTACT DETAILS FOR SERVICE CENTRE MATA ELECTRONICS 9035871324.

Reply 33) gold investment July 14, 2012 at 8:35 amThanks for sharing your thoughts. And with the large focus ring you can apply a lot of torque on the much smaller gears, which are probably just plastic. First time it happened I couldn't find any answers on the internet, this time it seems quite a few people are experiencing the same thing. Could that have caused the problem?

You could test this by shooting against a target or by looking up reviews on the net.It doesn't necessarily follow that you should always shoot at the sharpest aperture, though. Sign in to make your opinion count. i did this about ten shots and when I put it back right side up everything worked fine! I don't think you would want to wait for weeks to get the issue resolved, when it could be a matter of days for the manufacturer to address the problem.

Trying to manually focus this lens improperly can result in the same situation in all your future 18-55 lenses if this was your practice, and continues.There is no problem with manually Try focusing on an object within the same distance as the subject you are photographing. tgunver Sep 18, 2014 omg you are a hero thanks a lot!! You have now taken a photograph with AF autofocus turned off.

Has it ever happened to anyone you know? Sometimes it could be both. If it still doesn't focus properly keep on searching the web or ask an expert! geek_zhang, Mar 21, 3:20 am geek argentinaviva geek_zhang, Mar 21, 3:21 am yep, same problem with my lens.