Second hand BPM Edixa M42 male Bellows Interchangeable Mount for sale. Used Edixa M42 camera adaptor with a male thread to attach an Edixa M42 screw thread camera body to a set of BPM bellows. This fitting is now sold out but the Pentax M42 male thread mount is the same fitting. If you don't mind the word Pentax scribed in the mount it's fine.
The photograph above is the actual BPM Edixa M42 male I am selling.