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Significant Motion Blur, Canon R6. Caused by IBIS? Wide angle only.

Started 10 months ago | Questions thread
juanmaasecas Senior Member • Posts: 1,498
Re: Significant Motion Blur, Canon R6. Caused by IBIS? Wide angle only.
1

electronicsenthusiast wrote:

I found this article describing the issue. First image in the series is what I have noticed as well; I most commonly see the problem with shutter speeds between 1/60 and 1/200.

https://www.diyphotography.net/ibis-bug-reported-in-the-canon-eos-r5-r6/

I’m the one that reported that issue and thankfully Canon fixed the issue in a firmware update some time ago, at least in my R5. And my problem was visible only at slow shutter speeds.

The pictures shown by the OP here show a much more obvious issue. I can speculate for it being related to a bad synchronisation between ibis and the lens IS. 
My only Lens with IS is a Tamron 35-150 f2.8-4, and I noticed that ibis is not really working with this lens, and I can shoot at much slower shutter speeds with others lenses in the range only using ibis than with this Tamron with its VC system. 
I think, maybe EF Canon lenses try to use ibis together with IBIS, but maybe the firmware is not well optimised as for native RF lenses for both stabilisation systems to work together.

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Canon EOS M50 Canon EOS R5 Canon EF 50mm f/1.2L USM Canon EF-M 22mm f/2 STM Sigma 35mm F1.4 DG HSM Art +4 more
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