Thread: Ultimate planet killer! 18" f/70 mirror!!!
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Old 31-08-2013, 08:40 AM
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mental4astro (Alexander)
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Join Date: Jun 2008
Location: sydney, australia
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Ultimate planet killer! 18" f/70 mirror!!!
If this doesn't put hair on your chest, nothing will. Candidate for the ultimate Nasmyth telescope? With a focal length of over 32m. Bloody hell!

18" f/70, fl 32.375m, mirror
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