49mm reverse adapter. K-mount on one side 49mm thread on the back. For putting your lens onto the end of a bellows or extension tubes. $5 ppd in US.
Collin -- . ----------------------- "Cats are evil incarnate. They are only your friend until someone makes a better offer. They are the whores of the animal kingdom." -- an fellow hater of cats who requested anonymity -- -- - 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 .
