Tamron Lens

I have got a Tamron lens (90mm Macro 2. this also has the old Pentax K Mount Adaptall 2 adaptor, is this adaptor ok to use on the MZ7 SLR i don,t know if this would cause any problems between the two, i believe i am right in thinking it will only work in Manual exposure and Aperture prority only and of cause manual focus. any advice gratfully recieved.
Gordon

This is a very good lens for both Macro work and Portraits. I have got one and think the quality is great.
I think you are right, a PK mount will give you only Apeture Priority and Manual modes.
You could look out for a PKA mount and gain all the modes, but I personally prefer Apeture Priority or Manual.

Graham Walton