Thread: [NOT REQUIRED] 12" primary mount
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Old 06-09-2013, 08:39 AM
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Satchmo
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Join Date: Dec 2005
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Hi Roger ..

AOS / AASC never made a cast aluminium cell for 12" scopes. The only production 12" were the 12" Dall Kirkham Cassegrains which had a plywood mirror cell .

Hope this helps .