Over and Under

Comment

Comment by John O'Neal on September 26, 2011 at 4:56pm

Exactly, Doug. Since taking this picture I have ordered the extension tubes to move the focuser backward and eliminating the need for all those adaptors after the focuser. It makes the focuser stronger and less apt to sagging.

Comment by Doug R on September 26, 2011 at 9:36am

and now you can see how that short AT6RC has a 1370mm focal length... ;)