Stumbled on to this link for new hexagonal shaped SCTs coming out of China. Apparently the guy moved from the US to China to build them, hence the very un-Chinese name of Rosenberg Scopes.
The link to scopes on his web page didn't work when I tried it -- emailed him to let him know & he replied in a few minutes so he's responsive! -- but the three pics here are interesting.
http://www.astromart.com/classifieds...=595114#photos
Wonder how the shiny flat tube sides go with reflected light? Seems badly under-mounted too (but that's by the by).
- Mike