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Enlarger lenses on a DSLR
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PostPosted: Sun Aug 24, 2014 4:43 pm    Post subject: Reply with quote
Ray Parkhurst wrote:
JohnBar wrote:
Hi Ray,

I have some very old SK enlarging lenses with fine threads, Looking at them I would say they are M25x0.5 thread.

It would be nice to get them up to M39 or M42, but I cant seem to find adapters. Have you come across a solution for these?


I have a Componon with that size thread but have not successfully adapted it to M39 or M42. I figure there must be a solution out there but so far I have not found one.


Have a look at this article. In the middle there you will find - as part of the VNEX system - conversion rings for M25, M27, M30 and M32.5 screw mount lenses to M39.

http://forum.mflenses.com/the-vnex-enlarger-lens-project-v2-0-t67487.html

Sometimes i ask myself, why some threads about enlarger lens conversion are made Sticky here, if nobody reads them Shocked


PostPosted: Sun Aug 24, 2014 5:46 pm    Post subject: Reply with quote
JohnBar wrote:
kds315* wrote:


I'm an engineer, I have to do things the "right way" Wink


Thanks Klaus,

I am aeronautical engineer and so fully conversant in rocket science Smile

but I learnt the 4th F is the most important one. Wink


Oh, those engineers... Mr. Green


PostPosted: Mon Aug 25, 2014 4:57 am    Post subject: Reply with quote
JohnBar wrote:
calvin83 wrote:

I can buy half a dozen in China for the price listed in Ebay. The adapter is also available for '0' shutter with M32x0.5 thread.



Calvin, you must reveal the secret source Wink

I can do something if there are some demands from different members.
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