Topic: Problem with Canon Lens (Read 2238 times)

jmac · « **on:** January 27, 2009, 05:49:26 pm »

I have been using the Canon 17-85 mm IS lens on a 30D for about three years. Two weeks ago the camera seemed to be having a problem with autofocus in finding a focus point. I was using it outdoors in about 20 degree weather for about 30 minutes. I tried my other lenses on the same camera and they worked fine, so the issue appears to be in the lens. When I push the shutter down, the lens moves in and out trying to focus but fails to do so. Anyone else have a similar problem? I am assuming this is in the electronics in the lens. Solutions? (Apart from buying a better lens, that is.) Thanks for any suggestions.

Jmac

DarkPenguin · « **Reply #1 on:** January 27, 2009, 05:55:16 pm »

Did you try cleaning the contacts?

jmac · « **Reply #2 on:** January 27, 2009, 10:57:07 pm »

Quote from: DarkPenguin

Did you try cleaning the contacts?

Tried that, didn't help.

marcmccalmont · « **Reply #3 on:** January 28, 2009, 07:04:22 pm »

Have you tried another lens on your camera to isolate the problem to your lens?
If it is your lens (or camera) send it to a Canon repair center.
Marc

telyt · « **Reply #4 on:** January 28, 2009, 09:28:42 pm »

Quote from: marcmccalmont

Have you tried another lens on your camera to isolate the problem to your lens?

Quote from: jmac

.... I tried my other lenses on the same camera and they worked fine, so the issue appears to be in the lens.

marcmccalmont · « **Reply #5 on:** January 29, 2009, 04:13:55 am »

Opps egg on my face!
Marc

Author Topic: Problem with Canon Lens (Read 2238 times)

DarkPenguin

telyt