Maybe this is an unanswerable question . . . but when for the love of all that is good in this world do the patents/copyrights/whathaveyou on the Iscorama focusing system expire and/or become fair game? It seems like the kind of thing that ought to expire after a set time of not being utilized. Who owns the rights to this stuff, and has anyone ever offered to take it off their hands? I mean, seriously. I know it is a unique optical system but come on. If they could make them back then, someone s