Jim,

Question about the vivitar 400 tx mount.  I have
a vivitar 300 tx mount.  Lens has 5.6 but with TX
to PK mount the max f/stop is 8.  Is the 400 the
same?

Thanks,

John 
--- Jim Colwell <[EMAIL PROTECTED]> wrote:

> See PENTAX SALE at www.jcolwell.ca
> 
> I'm selling a lot (but not all) of my Pentax K
> & compatible lenses, film
> cameras, flash & etc. including SMC Pentax K
> 18/3.5, K 28/3,5, K 35/3.5, K
> 50/1.2 and about 40 other lenses.  Also a
> recently CLA'd & repaired LX with
> winder, finders & etc., a MZ-7, a two-flash
> trailing curtain synch
> off-camera system, and more.
> 
> Jim
> www.jcolwell.ca
> 
> 
> 
> 


=====
JB

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