2 Responses

  1. Give I think that I am diffraction limited with the 35mm Lunt

    (https://roslistonastronomy.uk/some-solar-scope-calculations)

    You should be able to get images as good as this-

    http://spaceweathergallery.com/indiv_upload.php?upload_id=148585&PHPSESSID=e2m5vf16phgk481n149lqcmn07

    with your Quark coupled to your 80mm scope – – – -!

    My advantage is that it took less than 10 minutes, after deciding to do it, to acquire the image set in this post!

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