You asked
Best camera for the leica noctilux m 50mm f 1?
For most people I'd pair the Noctilux-M 50mm f/1 with the Leica M11. It's a Leica M body that takes this lens without fuss, and it's the one I'd reach for first.
If you shoot mostly black and white, the Leica M Monochrom (Typ 246) is the natural match for a lens this fast. The Leica M10 is another solid choice if you want a body that's a step back in the line.
Whichever you choose, this is a manual-focus lens, so budget some time to get used to it. For the lens details, see the Leica Noctilux-M 50mm f/1 page.
Written by Claude from this site's pages.