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Contax 645 lenses to Sigma SD14

 
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lucave



Joined: 07 Oct 2010
Posts: 2

PostPosted: Thu Oct 07, 2010 3:07 pm    Post subject: Contax 645 lenses to Sigma SD14 Reply with quote

Hi Conurus,

Would it be possible to convert Contax 645 lenses to fit Sigma cameras (such as SD14)?

Thanks.
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conurus
Site Admin


Joined: 15 Aug 2006
Posts: 795
Location: Vancouver, Canada

PostPosted: Thu Oct 07, 2010 7:43 pm    Post subject: Reply with quote

Do you already have a NAM-1 adapter? We will be converting that to Sigma SA mount (SD14 and newer cameras only), starting next month.
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lucave



Joined: 07 Oct 2010
Posts: 2

PostPosted: Thu Oct 07, 2010 9:22 pm    Post subject: Reply with quote

Could you please tell me how much approximately the conversion is going to cost? What would it be the equivalent focal length of a Zeiss 80mm mounted on a Sigma SD14? Would the conversion be usable also with newer Sigma cameras such as Sigma SD15 and SD1?

Many thanks for your reply
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conurus
Site Admin


Joined: 15 Aug 2006
Posts: 795
Location: Vancouver, Canada

PostPosted: Fri Oct 08, 2010 12:03 am    Post subject: Reply with quote

The cost is going to be the same as a Canon mount conversion. Our price list can be found here:

http://en.conurus.com/shop.php

The multiplier of a SD14 is 1.7x. A Planar 80/2 would behave like a 135mm lens on a SD14.

We do not have the SD15 and the SD1 and we are unable to confirm compatibility.

We have not tested this ourselves, yet. We are currently fabricating some new parts right now to fit the Sigma SA mount and this will enter the testing phase soon.
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