Thread: 10 or 5?
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Old 25-07-2018, 08:27 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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I agree shorter subs probably would do better and is the conventional wisdom on the subject.

There is a calculator on the CCDware website that helps calculate the ideal exposure lengths for your setup and light pollution. I'd check that out.

Greg.
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