Double Fresnel Lens holder

If you have a Quanum Cyclops FPV Goggle and you need to wear glasses you might feel uncomfortable.
Since this Goggle is shipped with an additional spare fresnel lens I tried to put these 2 lenses in serial.
And it works: I don't need my glasses in the goggle anymore!
For 2 lenses you need to exchange the lens holder by this one here.