In my last post, Explore Scientific ED127 Robofocus Installation – Part 1, I talked about how I modified (bent) the attachment bracket to align the Robofocus properly with the telescope's focus knob shaft.  I also talked about a few possible options for attaching the bracket to the telescope's …

After lots of glowing recommendations, I decided to buy a Technical Innovations Robofocus for my Explore Scientific ED127 telescope and its stock Crayford focuser. Together with my astrophotography computer and camera, this should let my scope automatically focus itself with much better accuracy tha…