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06-11-2013, 06:38 AM   #1
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Sigma 24mm 2.8 rear disassembly

I have a Sigma Super-Wide II like the legacy one reviewed here. It is auto aperture. The aperture arm sticks. I was going to operate from the front, but the name ring is not budging (I have gotten many tight rings off before), so I was going to try to fix the binding from the rear. I have never taken an auto aperture lens apart before. Does anyone know if the contact balls will stay in place or will they fall/fly out. Thanks.


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aperture, auto, pentax help, sigma, sigma 24mm
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