Leicaflex R to Leica M adapter?

[x-ray]

I'm looking for a Leicaflex R to Leica M adapter but don't know if it exists. Any ideas and if so where? I would like to use R lenses on the M.


http://www.rangefinderforum.com/photopost/showgallery.php?cat=5045

 

[merciful]

Yup: http://www.cameraquest.com/adpSLRRF.htm