Glasses/Frame to work with a VR headset

I got a cheap VR headset - I needed reading glasses to use it, but it wasn't designed to be worn with glasses, so I got a very cheap pair of reading glasses, took out the lenses and made a frame for them that would fit in side the VR headset.

Also an experiment in capturing the odd shape of the commercial lens and building a curved item in FreeCAD and printing with a lot of supports.

The PLA must have shrunk a bit, as the frames were *just* too tight, so needed a cut to get the lens in - b