14 minutes ago, AntiTrust said:
In theory this is, but no it not worth it.
And I doubt that they would work anyway, it's very possible the camera won't even read the lens even with an adaptor.
Even with old Nikkor lenses it would be iffy and not work.
The D3400 does not work well with manual focus lenses or any AF lens with an aperture ring. If a lens has an aperture ring, the D3400 will not be able to autofocus (turn the focus ring manually and look for the green OK dot on the lower left of the finder), and it will not be able to meter or set exposure (use Manual exposure and pray).