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Sigma 17-50mm F2.8 EX DC OS to BMPCC4K

PostPosted: Tue Oct 30, 2018 1:29 pm
by AlanGavin
Does anybody please know the best way to adapt this lens to the BMPCC4K?

Re: Sigma 17-50mm F2.8 EX DC OS to BMPCC4K

PostPosted: Tue Oct 30, 2018 4:39 pm
by rick.lang
Alan, which mount do you have on your lens?


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Re: Sigma 17-50mm F2.8 EX DC OS to BMPCC4K

PostPosted: Tue Oct 30, 2018 9:42 pm
by AlanGavin
Hi Rick, the mount is Canon.

Re: Sigma 17-50mm F2.8 EX DC OS to BMPCC4K

PostPosted: Wed Oct 31, 2018 4:41 am
by rick.lang
Alan, with that lens, I think your best option is a smart MFT-EF adapter as you want to retain the electronic controls available for the lens. Metabones makes a smart adapter that should work very well. But always check the Metabones site to see if the lens has been identified and works well on their adapter.


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Re: Sigma 17-50mm F2.8 EX DC OS to BMPCC4K

PostPosted: Wed Oct 31, 2018 3:37 pm
by AlanGavin
Thanks very much, Rick. Metabones does look like the best option.

Re: Sigma 17-50mm F2.8 EX DC OS to BMPCC4K

PostPosted: Wed Jan 09, 2019 3:32 pm
by Chris_T-Bay
I've also got a problem with this lens. I've got the Viltrox MFT-EF Adapter (the M1 version without speedboosting) for my Pocket 4k and I am not able to use autofocus or the stabilization on the lens (both activated). I updated camera and adapter, but the problem remains. Setting the aperture works perfectly, though. Is there something I can do or is this combination just not working?