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03-10-2012, 05:41 PM   #1
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SR or OS with Sigma 70-200mm on Pentax K-5

I am new to this forum, so 'Hello' to everyone.
I have recently upgraded to the K5 and have teamed this body with a Sigma 70-200 1:2.8 APO DG HSM lens, can anyone advise what works best when using shake reduction (SR)on the K5 and the optical stabilizer (OS) on the Sigma lens,
Do I have both the SR and OS on ?, or do I have one off and one one or even both off ?, any help would be greatly apreciated.


03-10-2012, 05:51 PM   #2
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Turn off the in-lens OS and leave on the in-camera SR, as it'll save you some power. You cannot use both at the same time.

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03-10-2012, 05:57 PM   #3
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Many thanks Adam
03-10-2012, 06:02 PM   #4
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I use SR, not the Sigma OS, for the reasons I've posted before :-)

03-10-2012, 07:25 PM   #5
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Can I ask why this post has been moved ?, I am greatful for the feedback so far but was hoping for lot more with K5 users experience.
Where can I find its new location ?.
Thank you

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