FGV Schmidle have done it: added a PL mount and modified Canon’s EOS 1D MKIV.
The mirror cage is replaced by a new FGV stainless steel sensor carrier that minimizes flange focal depth variation from temperature changes.
The Canon 1D Mk IV is especially interesting for cinematographers because its 16 Megapixel APS-H sensor (27.9 x 18.6 mm) comes closest to the Super 35mm 4-perf film format. It records H.264 1080p at 24, 25 or 30 fps and 720p at 50 and 60 fps...