Hoya rep was in today, was discussing the Mystyle and the "dual surfacing" production method. He was making it sound as if the Mystyle's front and back are both surfaced digitally. Made me think of Camber and the variable BC's. Is this technology from Hoya what they say it is, true front digital surfacing? Or is it just a mold with a digital enhancement? Can someone with better understanding of these two products speak to the differences/similarities in these technologies? Thanks.