Hi,
I am in the process of putting together two Orthoplan setups. So if you have compatible parts that you no longer need, it's worth contacting me. I might make a trade or a swap with you. I have several Wild Fluotar objectives of different powers available, some Reichert objectives, a lot of Wild and Leitz eyepieces plus quite the heap of various items for both stereo microscopes (mostly Wild / Leica but a few others as well) and light microscopes (mostly Wild & Leitz).
Among the rarer items are a drawing attachment mirror for Wild M5 stereo, complete with the original box. Also the even more rare zoom accessory, a special add-on for the Wild M20 microscope, also with it's original box. These don't come around all that often, especially the M20 zoom accessory.