The Denkmeier 2" SCT Richfield Star*Sweeper
turns your f/10 SCT into an f/5 richfield telescope.
I bought this early this year and just now got arround to
trying it on my Maksutov-Cassegrain hoping it would work.
It would not come to focus so I am selling.
There is nothing wrong with the Sweeper, they just were
not designed for that type of scope.
It is in New condtion. Only tried one time.
They are $169.00 new.
I will sell this one for $145.00 shipped in the US.
It does have the 2" removable nose piece.
Money order and PayPal excepted.