EF & EFS objectives

Hello,

Is it possible with this adapter to use EF and EFS objectives?

In my Canon camera I use these two versions.

Therefore I would like to use also at my ASI 294 MC pro.

Is that possible with this adapter?

And how is that with my ZWO OAG with ASI 290MM Mini.

Can I continue using it with the adapter and Canon lenses?

Thanks a lot

Gregor

Please check this link.

If you use this adapter there is no place for OAG.