[LargeFormat] enlarging lenses

[Charles Thorsten]

----- Original Message ----- 
From: "Rei Shinozuka" <shino@panix.com>


> i am looking at the schneider 135 componon S and it is listed variously
> as having 42 or 50mm mounts.  

I have two versions of this lens.  The older one is a 42mm
mount while the brand new one has a 50mm.  To me, the
newer one is optically superior, at least between my samples.
Does the Beseler turret allow a 50mm mount?  If so, I 
would look for the later model 135.

-Charlie