Schneider Kreuznach 50mm Xenon f:2

[shyl]

Hi folks

Today I bought a schneider kreuznach xenon 50mm f2 lens in flea market.
But I don't find which mount it is.I suspect it can be OCT-19 mount I've seen some lomo lenses just like that.
And I'm also curious about if I want to adapt this m42 mount or m39 mount is it possible.
Chinese forum member explain something here but I'don really understand chinese
http://forum.xitek.com/thread-826653-1-1-1.html

Here is the photographs lens itself








Please help me to identify

Süheyl

[iangreenhalgh1]

It's a cine lens for sure, but I very much doubt a West German lens would have a Soviet mount. It's not OCT-19, that mount has four flanges. OCT-18 is simpler, it does resemble that a little, but I doubt it is.

I think it's the Arri Standard mount (forerunner to the Arri Bayonet mount). Measure the diameter of the back, if it's 41mm, then I'm fairly sure it is Arri Standard mount.

[bigeyes]

there has one adaptor for Arri -> Nex, in China it cost about USD120