Thread: Old mirrors verse todays bargain mirrors ?
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Old 11-09-2012, 10:15 PM
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Bobbyoutback
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Join Date: Oct 2009
Location: Broken Hill
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Old mirrors verse todays bargain mirrors ?
Just curious to hear opinions regarding the optical performance of the cheap 10" F/5 mirrors available in todays Dobs .
I have an old 10" F/6 mirror made for Astro Optical , think these were hand figured , wonder if it performs better ?
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