The adapter you need is Nikon to micro 4/3 (not 4/3, which is a different mount). Fotodiox, Rainbow Imaging, and multiple better-made, pricier such adapters exist
Oh. However, I think I'm getting a Canon.
I own a Fotodiox EOS-m4/3 adapter and assumed that would work with the Canon version of the Rokinon lens too.
