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Old 06-02-2014, 07:29 PM
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cometcatcher (Kevin)
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Join Date: Jan 2005
Location: Cloudy Mackay
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Thanks Carl, Ray.

Ray, the Nikon D70s responds to noise quite differently to Canon and Pentax. From the experiments I've done, for any given exposure it likes ISO 200 and 400 the best. ISO 800 or 1600 actually show less detail, less stars and of course more noise. Having said that, the Nikon at ISO 400 outperforms my Pentax at any ISO, especially at high ambient temperature.
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