[TenTec] Wanted Orion 11 Filters

[ray2.s at btinternet.com]

Hi

I have recently acquired an excellent Orion 11.

It has the stock filters of course but does not have any of the optional
filters 1.8Hz, 600Hz or 300Hz.

I guess they are probably "unobtanium" but I thought I would ask as I would
really like to buy either the 600Hz (Model 2001) or 300Hz (model 2002)
filters!

Is anyone anywhere able to sell me one? All fees paid.

 73

Ray G3XLG   G3G