ICEINSPACE
Moon Phase
CURRENT MOON
Waning Gibbous 96.3%
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08-06-2019, 11:52 AM
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kids+wife+scopes=happyman
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Join Date: Jun 2008
Location: sydney, australia
Posts: 4,979
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24" or larger mirror, scope or lead as to where one might be.
Hi all,
I'm looking for a 24" or larger primary mirror, scope, or even if only a lead as to where one might be, that would be awesome. Substrate type & condition - let's talk.
If you are able to help, please let me know.
Thanks for looking,
Alex.
Last edited by mental4astro; 08-06-2019 at 12:09 PM.
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10-06-2019, 08:44 PM
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Registered User
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Join Date: Feb 2019
Location: Roseville, NSW Australia
Posts: 9
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24 and 25 inch mirrors
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07-07-2019, 11:42 AM
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kids+wife+scopes=happyman
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Join Date: Jun 2008
Location: sydney, australia
Posts: 4,979
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Still looking.
If you have such a mirror or scope, please let me know.
If you know of someone with such a mirror or scope, also please let me know. I'm only too happy to speak to the owner if they would be interested in parting with it. No harm in asking.
Thanks for looking,
Alex.
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12-07-2019, 10:26 PM
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Registered User
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Join Date: Mar 2017
Location: Nelson, new zealand
Posts: 63
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Last I knew, stephen svensson (sopticals dot sas at hotmail dot co dot nz) in Oamaru, new zealand had a 640mm dia, 37mm thick, f5.3 mirror for sale. It did not sell at NZ$1100 (9 june). He says (and the ronchigrams seem to show) maybe the outer 25mm is slightly turned down .
even with the outer 25mm masked it's a nice big aperture, but you'll need a ladder.
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12-07-2019, 11:40 PM
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kids+wife+scopes=happyman
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Join Date: Jun 2008
Location: sydney, australia
Posts: 4,979
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Thanks for your reply Hamish. I've sent you a PM.
Still looking.
Alex.
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15-09-2019, 03:25 PM
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kids+wife+scopes=happyman
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Join Date: Jun 2008
Location: sydney, australia
Posts: 4,979
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Still after one. Again, if you have one or might know of one, drop me a PM.
Thanks for looking,
Alex.
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14-10-2019, 05:24 PM
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Registered User
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Join Date: Oct 2018
Location: Nimbin NSW Australia
Posts: 265
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Hubble Telescopes in HongKong advertise Mirrors up to 40 inches, but guess you are already aware of them.
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