Plaubel Makina 67 Diopters? Eye Piece? Help please!

Hi,

Does anyone know what kind of replacement eye-piece/diopter I can use for the Makina 67? I need one as i wear glasses and they will get scratched if I cannot find a diopter/eye piece for the makina 67. I've searched online but to no avail on any information.

Apparently the original plaubel makers no longer have eye piece for the camera either.

Any help would be greatly appreciated.

If you can find a spectacle maker (not a retail optician but a craftsman) they can usually find or fabricate some diopter arrangement for a camera eyepiece.