The TTArtisan 11mm f/2.8 Fisheye mounted on the Canon EOS 6D; the lens is also available for Nikon DSLRs.
© TTArtisan
We’ve become used to lens manufacturers adapting W their DSLR lenses to modern mirrorless mounts, but now TTArtisan is doing the opposite, by finally offering its budget-priced fisheye lens in versions for Canon and Nikon DSLRs.