Compatible Extension Tubes to XF

[Tom3347]

Hello,
are the newer Mamiya Automatic Extension Tubes NA401 to NA403 compatible with the XF camera?
Thank you.

[FPL]

Yes. I used NA401 few times to mount old manual lens to XF for some close-ups.

[ryan.ball]

I've got the Maymia NA402 & NA403, I tried using it on a XF body with Schneider 80mm LF 2.8 and phase one 35mm lens and I can say that this does not work. I'm not sure why, as the tubes are meant to be the same as the ones phase one makes. But I've only been told that, I've not tried a phase one tube yet. I have raised a ticket with technical support to ask which tube is compatible, as the Mamiya tubes do not allow the lens to focus, even on manual focus. If anyone has managed to get this to work on a newer lens please can you let me know.

Thanks!

[Paul Richards Leeds UK]

I contacted PhaseOne direct and they informed me that on XF body you can use the tubes but you will have no auto focus just manual focus.