Thread: re G-STAR X information needed.
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Old 03-05-2011, 02:45 PM
robz (Robert)
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Join Date: Jun 2010
Location: Perth West Australia
Posts: 415
Just deviating slightly here guys.............if I'm using a SCT, do I still require an Infrared filter or not.
I have a 12 inch LX200ACF which is a mixture of reflective and refractive optics...........sort of
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