Parfocal Adapter for Lacerta Autoguider M-Gen (MGEN) or others with T2 connector to 50mm viewfinder

Lacerta Adapter for Autoguider M-Gen (MGEN) to Sky-Watcher 9x50 Viewfinder
... allows direct adaptation of the autoguider to the 9x50 Sky-Watcher viewfinder - bolted

Fits 50mm viewfinder telescopes from GSO, Sky-Watcher, Celestron, Orion (straight and angle finder)

The Lacerta M-Gen is a high-performance autoguider with high resolution. For telescopes and telephoto lenses of medium focal length even the Sky-Watcher 9x50 viewfinder is enough to use the M-Gen autoguider. This will save you the question of an expensive guide tube.

Simple and screwed adaptation:
Simply remove the eyepiece from the viewfinder mount (you can simply unscrew it) and screw in the parfocal adapter instead. Then you can directly bolt the Autoguider M-Gen and get started. Your 9x50 viewfinder turns into a compact tail pipe.