You asked
What cameras fit the zeiss milvus 50mm f 1 4?
The Zeiss Milvus 50mm f/1.4 is a manual-focus lens for Canon EF or Nikon F mounts, so it fits a long list of bodies from both brands. Full frame and APS-C cameras both work. On APS-C it frames tighter, like about 75mm on Nikon or 80mm on Canon.
For full frame, I'd pick the Canon EOS 5D Mark IV or the Nikon D850. For a cheaper APS-C body, the Nikon D7500 and Canon EOS 90D are good partners.
The full list of compatible cameras is on the lens's page. If you want to see how the framing changes on your sensor, try the focal length converter.
Written by Claude from this site's pages.