This is my Starmax127 Maksutov Cassigrain
Telescope. It is set up as a dual scope set up. It is a side
by side mount with n ST80 Refractor. The main scope (StarMax 127) is a fixed mount. The ST80 is
mounted with adjustment rings. Using the adjustment rings, the two scopes
can be offset within a 4 degree diameter. This adjustment allows for the
selection of a guide star regardless of which scope is guiding and which
is imaging. The side by side mount also provides a more convenient
eyepiece arrangement for visual use.