Ah yes the lens has been on the APM website a while.
https://www.apm-telescopes.de/en/opt...lens-cell.html
The winner of the $55M on Powerball has finally collected... maybe you could persuade them to take an interest in this.
I'd happily settle for a 16" Mak with LZOS optics and OTA by Matthias Wirth though, a far more practical size. I can recall the Yale-Columbia 26" refractor at Stromlo - it was a monster, and the dome to house it simply a vast empty cave.