Pairing a ZWO ASI294MC with a Celestron SCT - Back Focus and OAG Setup
Look! I found another way to spend money in astrophotography! What could go wrong? I'm moving toward a dedicated imaging rig for Galaxy Season. I'll pair the ZWO One-Shot Color (OSC) ASI294MC with my Celestron C9.25 SCT. We discuss back focus (again!) with this setup (including a filter drawer and focal reducer) and setting up the off-axis guider view in Stellarium. Let's go!