A convenient tried & trusted auto-guiding solution based on the Startravel-80 and ZWO ASI-120MM.
Mounts quickly and easily to any existing vixen-type dovetail fitted atop your telescope tube-rings.
The telescope’s large 80mm objective has over 2.5x more light gathering ability than smaller 50mm guidescopes! That, and the camera’s sensitive mono sensor, means you will have no difficulty finding a suitable guide-star.
The purpose-made focus extender enables the camera to achieve focus without over-extending the focuser draw-tube.
Fitting is straightforward: Remove the Startravel-80's original plastic mounting plate then attach the ADM clamps to the ST80 tube-rings using the supplied M6 bolts. Then simply slide the clamps onto your existing dovetail fitted to the top of your telescope. (If you don't already have a dovetail atop your telescope we can supply one. Please email us for advice).