Roberto Coleschi

Well, another Vixen AX103s user. Maybe there aren't many of these telescopes, but I like mine very much. I will tell you that the #37228 reducer does not flat the field perfectly also in the APS-C cameras, also in my QHY 163m (same as your 1600mm) The new VX-37247 0,77 x works a lot better: perfect stars at the corners due a different optical project. Thanks a lot for your experience Simon, clear skies 🙂 Here a full res test with the new HD reducer: https://www.astrobin.com/full/kxnhjy/0/

Great videos, and a thought to Carl Sagan, who we miss so much..