Astrowlbox V3 with 4" touch screen, Sony IMX283 sensor and ST4 autoguiding port.
Screw this ring in front of Astrowlbox and connect any accesories, or adapters like 1.25", 2", eyepiece projection, filters, ...
Screw this adapter to EOS / T2 ring adapter to insert the Astrowlbox in eyepiece holder