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01-23-2009, 12:19 PM   #1
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Location: Los Angeles, CA
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Hey guys,

I bought a used Sigma 70-300m Super II with an SA/KPR mount, under the assumption that someone told me it would work on sigma slr's and on my Pentax k20d. unfortunately, it does not fit right on the k20d or on a P3.

I cannot take it back, so I was wondering if anyone has heard of an adapter for this lens.

01-23-2009, 12:27 PM   #2
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Join Date: Mar 2007
Location: Vancouver (USA)
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Does the mount actually say "SA/KPR"? The reason I ask is that the Sigma rear caps say "SA/KPR". The cap can fit either, but the mounts are different and not interchangeable.


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