Familie Scheffler wrote:

> The focus scale doesn't line up correctly with the K-mount-body 
> but I think it's because I use a Hama M42-PK adapter. I have 
> just ordered a Pentax-brand one -  wait and see. (Infinity focus
> seems to be ok.)
 
        This misalignment is normal and of no consequence, as long
        as the lens is all the way threaded in infinity focus will
        be fine. To assure dead top center for the lens markings
        would require a very precise starting cut of the adapter
        threads adjusted to a matching standard on the male threads
        of all m42 lenses to bring them tight to the mount w/ the
        aligner mark at top dead center. A bit of cosmetic overkill
        when all that is necessary is a tight mounting.

        Bill
    
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        Bill D. Casselberry ; Photography on the Oregon Coast

                                http://www.orednet.org/~bcasselb
                                [EMAIL PROTECTED]
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