Canon Lense On A Nikon?

Are these two Canon lenses the modern EF/EOS type, or the older FD/FL/R type lenses? If they are EOS lenses, it may not be easy to set the lens aperture, but you might be able to use the lenses wide open.

Most adapters to adapt Canon lenses to a Nikon F mount camera would have a optical element in them (so the Canon lens can focus to infinity on the Nikon Camera body), and this might reduce image quality. There may be Nikon F camera to Canon EOS/FD/FL/R lens macro-only adapters with no optical element that don't allow for infinity focus.

You might have to make your own adapter by gluing together a drilled-out Nikon body cap and a Canon rear lens cap, or cobble something together using T-mount and reverse T-mount adapters, macro couplers, reversing rings, etc.

Ordered an adapter....worth a shot