Thanks for replying.
What is it in particular that separates a dobsonian from a reflector for this sort of thing? The main difference just seems to be that a dobsonian has a different mount?
Would this be more suited?
http://www.bintel.com.au/Telescopes/...oductview.aspx
or
http://gerrygibbscamerawarehouse.com...e-Paraboloidal
Thanks,
Lynny