Hi, I think an adapter for any type of lens that has a longer register (flange to film) distance by some amount required to machine a thin/thick adapter is possible.
Problem with Pentax vs other brands wrt adapters is that most other new - changed mount - brands (EOS, Minolta) use quite shorter register distance than Pentax or Nikon. so it's easy to make adapters for almost any kind of lens to Maxum or Dynax or Eos - their M42 adapters are of bayonet type, just buy one per each M42 lens and voila, unlike the stupid Pentax adapter which you must drill a hole in the lens to do this. See a register table on W.J. Markering's site, if it's still there - any lens with register longer by about 1cm will almost definitely be able to mount with an adapter on a Pentax. Fra - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
