Thread: New LUNT 40mm H alpha scope
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Old 28-06-2020, 10:07 AM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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The external 40mm etalon, in my experience is better than a 20mm internal etalon.


Obviously similar to the Coronado SM40, which they have discontinued....
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