Thread: Prism v mirrors
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Old 15-02-2015, 11:41 AM
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The Mekon (John Briggs)
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Join Date: Jul 2007
Location: Bowral NSW
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Yes prisms can be better than a mirror. I have a University Optics 2" prism. Tested it in an Astro-Physics refractor I previously owned, and it was better than any mirror prism I could find.
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