They made them in Canon & Nikon mount. 14n/14c

Bodies were sigma I believe.

It was one of the first full frame 35mm sensors (14 mp) and although it showed promise certain aspects were fumbled like software and they had a lot of problems when first launched.

I remember a PopPhoto COVER that touted it as equivalent to 35mm film.

edit: I think they used a Nikon N80 for the Nikon version and sigma made the Canon mount version but don't hold me to this