The concept of this adapter and opening up a range of focal lengths beyond the 24mm of the Rokinon TS lens is of appeal. I have that lens, and it is actually pretty nice, but I think it would be neat to have the option for some other choices.
The Mirex adapter looks very nice - thanks for pointing it out. However, based on the other prices listed, it looks to be more than double the price of the Fotodiox adapter, which takes it beyond what I can afford for such a thing. I could talk myself in to the $199 USD, but not $500!
I still find it surprising that Fotodiox would make such an adapter and not have a version for K mount or M42. It's really got to be nothing more than a different flange on something like this. Wonder if you could pull the K-mount off a lens and with a little creativity modify one of these new adapters?
Last edited by clickclick; 05-27-2018 at 09:24 PM.