Rodenstock Filter Name Confusion?

http://www.adorama.com​/RDUV86.html

Does anyone know if this is Rodenstock's high-end multi-coated filter? I saw that they have a Digital pro MC series which is lower end? And a HR Digital super MC series which is their higher end. Adorama tends to have a bunch of filters with slightly varying labels which is kinda confusing. And is this one made in Japan or Germany? And have there been any tests done on how these compare to B+W's and Heliopans?

It is my understanding that Schneider owns B+W filters, and Heliopan still seems to be independent. According to Bob Solomon, who is/was a rep with HP Marketing, Heliopan is the manufacturer of OEM filters sold under Rodenstock, Linhof, Minox, Rollei and other manufacturer labels.