12-12-2012 04:03 AM
100-400 is not AFing anymore.
All started abruptly few weeks back.
It was an intermittent problem at first. Sometimes back to focusing once I remove the lens from body and reattach or play on / off with AF switch.
Camera doesn't seem to be the issue as it act the same with few other camera bodies too.
Before this I was able to manually focus at all rang but now I cannot focus anything farther than 5meter even manually. That is less than 5 meter, focusing ring rotates manually but gets stock at 5 meter and wont move any farther.
12-12-2012 11:46 AM
Sounds like a job for service to be honest. You appear to have a repeatable problem that moves with the lens.
12-12-2012 12:37 PM
I thought so.
Any guess as to how much it should cost me? if there is anything such as flat service rate?
12-12-2012 02:05 PM
Not sure for the costs, probably best for service to answer that one. Though to be honest I've mostly been pleased with the prices of service repairs.
12-15-2012 10:18 AM
Mine was not auto focusing about 7 or 8 years ago cost was $300+. That was was minimum repair cost then.
03/02/2023: New Firmware Updates Are Available:EOS R7 - Version 1.3.0EOS R10 - Version 1.3.0
2/07/2023: New product announcements!EOS R8 EOS R50RF-S55-210mm F5-7.1 IS STMRF24-50mm F4.5-6.3 IS STMRF15-30mm F4.5-6.3 IS STM
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.