Thread: Screw on filter connection to flattener AND will clip filters work with Sigma Lenses?
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Old 13-12-2019, 02:28 PM
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The_bluester (Paul)
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Join Date: Feb 2011
Location: Kilmore, Australia
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It would depend on your combination. I have a 72mm scope and flattened which needed an adapter to attach it to the drawtube. I had that adapter modified to take a 2” filter so I have the filter inside the drawtube of the focuser.
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