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Nikon D5300 will not shoot with autofocus
Aug 16, 2022 11:14:54   #
DRG777 Loc: Metro Detroit
 
My wife has had a Nikon D5300 for 5+ years. Recently, it will not shoot when set on autofocus. It has the Nikon 18-200mm lens. It will shoot on manual focus and in Liveview. We have tried reset to factory settings, cleaning the lens connections, and cleaning the autofocus sensor with air. I tried putting another 18-200 on it. No dice. Any thoughts?

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Aug 16, 2022 11:37:11   #
jeep_daddy Loc: Prescott AZ
 
Can you actually see it change focus when you point at subjects that are different distances from the camera? If the lens seems to behave as it should it could be a camera setting related to focus. My cameras can be set to NOT take the photo unless it's achieved perfect focus. Also, if you have another lens, try it out before taking it in for repair.

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Aug 16, 2022 12:39:19   #
PHRubin Loc: Nashville TN USA
 
Through the lens and Live-view use different focusing hardware. It seems the one in the viewfinder isn't saying it is satisfied. This is a camera issue, not a lens problem.

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Aug 16, 2022 12:40:09   #
DRG777 Loc: Metro Detroit
 
jeep_daddy wrote:
Can you actually see it change focus when you point at subjects that are different distances from the camera? If the lens seems to behave as it should it could be a camera setting related to focus. My cameras can be set to NOT take the photo unless it's achieved perfect focus. Also, if you have another lens, try it out before taking it in for repair.


It does try to focus but does not lock in. I tried another lens as mentioned above.

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Aug 16, 2022 12:42:56   #
CHG_CANON Loc: the Windy City
 
DRG777 wrote:
It does try to focus but does not lock in. I tried another lens as mentioned above.


Are you focusing on something too close to the lens? Have you checked the AF / MF switches on the lens and the camera body, if applicable? You mention auto, does that mean the camera / lens will focus in P / A / S ? You tested another 18-200, how about another focal length lens? Has anyone been messing with back-button focus?

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Aug 16, 2022 12:53:21   #
User ID
 
Use a wider AF area so that it can more easily find *something* on which to nail focus. (Something should blink in the finder telling you what it chose.)

If youre accidentally in single pinpoint AF then the system will be "very picky" and sometimes never satisfied.

You could also disable the focus priority shutter lock. There are caveats to that, but most users have no problems.

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Aug 16, 2022 18:35:14   #
DRG777 Loc: Metro Detroit
 
Tried multiple modes, distant subject, checked switches, 3 different lenses.

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Aug 17, 2022 10:09:22   #
alvin3232 Loc: Houston, TX
 
Hello
I think a phone call to Nikon Tech Support. 1 (800) 645-6687

Alvin

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Aug 17, 2022 13:55:08   #
Iron Sight Loc: Utah
 
alvin3232 wrote:
Hello
I think a phone call to Nikon Tech Support. 1 (800) 645-6687

Alvin


I agree!

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Aug 17, 2022 15:00:35   #
autofocus Loc: North Central Connecticut
 
Is focus set to single shot, (S) or continuous (C)? If continuous set it to single shot and see if that helps

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Aug 17, 2022 19:52:33   #
JBuckley
 
Yep. Same problem with my D40 Nikon. Tried cleaning the contacts. Changing lenses.
I probably took 15,000 shots with it. It should have gone a few more years, but......

So, I guess the AF just wears out after several years.

Saving for a new Nikon 7500. The old lenses will fit the 7500. (I think).
Gotta be sure before purchasing new stuff.

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