I've never seen it. Schweitzer has that odd dual view riflescope, but I have never seen any of their products outside SHOT.
From a technology standpoint, it is a very interesting design. They are using a catadioptric objective which would normally be deemed too fragile for use in riflescopes. If it holds up durability wise, that opens up a lot of interesting opportunities for future high magnification riflescope design.