I am looking for a good Barlow lens to be used in combination with my recently acquired ASI224MC.
Currently I favor the Baader Hyperion Barlow (http://www.baader-planetarium.com/en/hy ... -lens.html
), as this has a T2 thread that would match the one of the ASI224MC. So I could screw the Barlow lens directly to the camera, and use this as a complete compact unit.
Question: Is it a good idea to attach the Barlow directly to the ASI224MC?
Does anyone have experience with the Baader Hyperion Barlow in combination with ZWO cameras?
Any other recommendation for a good Barlow lens?