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  1. D

    Monarch 82 with Baader 2.25 Barlow and Baader Zoom Mk IV

    It probably will reach focus but you might have to use a Baader 1.25" extension tube with 18.5mm length instead of the original adapter - see using 2.25x barlow Baader Hyperion with other zoom. If you aren't in a rush, I might try to measure the focus shift since I have the Baader zoom and the...
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