----- Original Message ----- 
From: "Francis Alviar"
Subject: Help with A 20mm f/2.8 lens


> I recently purchased a Pentax A 20mm f/2.8 lens.  I
> mounted it onto a PZ-1p and I noticed that it does not
> allow for Hyper Program AE function.  It only allows
> for Shutter-Priority AE, Manual, Manual (Bulb) and
> 1/250.  Any ideas on what is causing this?  The back
> of the lens does not look at all like that on a A 50mm
> f/2 lens.  Other than that it functions in Hyper
> Manual mode so I guess it's ok.  Can this be repaired?
>

Are you sure it is shutter preferred not aperture?
It sounds like the A contact is either dirty missing or otherwise not
making contact.

William Robb


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