Jason,

I thought that Tamron came out with a later adaptall mount to handle
the A setting properly on program capable bodies.  You might want to
check and see.  I thought it was called Adaptall II.


Bruce Dayton



Wednesday, January 30, 2002, 6:07:38 AM, you wrote:

VJ> Hi Pat,
VJ> Thanks for the info.  You are right!  I went back last night and checked all
VJ> of the lenses.  Only the third party lenses, such as the Tamrom Adaptall
VJ> SP90mm 2.8, combine the highest f-stop with the auto setting.  For this
VJ> particulal lens, f32 is combined with the Auto mode.  This does not pose a
VJ> problem with the earlier Pentax bodies, but the MZ-S automatically switches
VJ> to "P" or "Tv" mode in this Auto setting.  Even after resetting the MZ-S,
VJ> with the little green button on the front of the body, it reverts back to
VJ> "P" or "Tv."  

VJ> Also, thanks for clarifying the operatin of the 2P PC adapter.  Since the
VJ> manual does not address its functionality, I was unclear as to whether it
VJ> had the high speed sync capabliity.

VJ> Jason




VJ> -----Original Message-----
VJ> From: Pat White [mailto:[EMAIL PROTECTED]]
VJ> Sent: Tuesday, January 29, 2002 6:03 PM
VJ> To: [EMAIL PROTECTED]
VJ> Subject: Fw: MZ-S Questions


VJ> ----- Original Message -----
VJ> From: Pat White
VJ> To: [EMAIL PROTECTED]
VJ> Sent: Monday, January 28, 2002 12:41 PM
VJ> Subject: Re: MZ-S Questions


VJ> Jason, I'm not sure what you're seeing, but all the Pentax lenses with an
VJ> 'A'
VJ> setting that I'm aware of have the 'A' setting beside f22, not linked with
VJ> it.
VJ> You can set 'A', or you can set f22.  There should be no conflict.  Most
VJ> Pentax lenses require you to press the lock button to reach the 'A'
VJ> position,
VJ> but the 28-200 doesn't (you just turn it past f22).

VJ> I've used my old Bellows K with the MZ-S.  As Bruce mentioned, the base of
VJ> the
VJ> camera interferes with the bellows, so you have to loosen the locking ring
VJ> on
VJ> the bellows and set it to shoot vertical format, which I don't find to be an
VJ> inconvenience for the rare times that I use it.  I would expect that you
VJ> could
VJ> use any bellows unit that allows you to rotate it to a vertical orientation.
VJ> With the K bellows at least, you can use manual or aperture-priority, but
VJ> not
VJ> program or shutter-priority.

VJ> When you mention 2P sync, are you referring to the 2P PC adapter?  That's
VJ> the
VJ> hotshoe adapter that provides a PC outlet for cameras that don't have one.
VJ> It's a simple PC connector, and sync speeds would be as normal, i.e. any
VJ> speed
VJ> up to 1/180 for the MZ-S.  High-speed sync would call for automation that a
VJ> PC
VJ> connector can't provide.  Hope this is helpful.

VJ> Pat White
VJ> -
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