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Old 01-06-2010, 10:12 PM
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allan gould
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allan gould is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 4,483
Is the Hotech SCA field flattener the same beast as the GSO Focal reducer being sold by Andrews Coms? Part no CO-001? Or the AstroTech 2" field flattener?
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