Quote:
Originally Posted by Paul Haese
... Marcus how have you got your focusor and rotator configured?
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See
http://www.pbase.com/gailmarc/image/153405059
The flattener is inside the scope near the back plane behind the primary baffle. See
http://www.pbase.com/gailmarc/image/155106230
236mm optimum backfocus. This is somewhat variable (+-30mm), since I have a motorized secondary, but I'd always want to stay as close as possible to optimal mirror separation consequently I would ever use all of that range.
Cheers, Marcus