[Kunama]

Originally Posted by glend

It's not a tube scope, it has a open truss system that looks like a Mechano set build. Check out the images here: Scroll down to the scope.

http://www.zwoptical.com/Eng/Optics/305/index.asp

I doubt that this will be very stable design, the dovetail bars are bolted to very weak looking cross-drilled bars and the square cage in the centre of it all has no diagonal bracing.