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Old 03-11-2013, 08:15 AM
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Rex
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Join Date: Jun 2010
Location: Townsville, Australia
Posts: 991
Hi Carl, I think the advantage of lower ISO but longer subs is a much better SNR, so you get the same data but much less noise, and through processing the noise is much easier to handle. I guess its a balancing act with lots of factors which influence the outcome.
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