Replacement Lense

I have the NReal Air and bought prescription lenses for it. They work great.

However, I want my wife to be able to use these as well so ordered her lenses.
Issue: I only have 1 bracket and it is a serious pain to screw the lenses down.

Is there a way to purchase another bracket or set of basic lenses that come with the glasses so I can easily swap between my wife and I?

Maybe you can go to check it with Rochester Optical.