[Hagar (Doug)]

I have just purchased a 10" GSO RC and need a field flattener for this scope to use in conjunction with my 11002 CCD.
With the 8" I could get away with using the Tak 35 flattener and a smaller CCD of course.
The full frame CCD will no doubt cause some vignetting around the image when using the 35 flattener at a 150mm separation from the CCD.

I don't know of any FF that is any bigger or can be used in conjunction with the Feathertouch 3" focuser.
Even something which is 2" but requires much less distance to the CCD.

Please scour the net and help me.

I can't find anything.