Bill, since I have both a D40 and A D7000 I selected these two cameras on your chart but I was surprised to see a data point at ISO 100 for the D40 as its base ISO is 200. Hmmn?
DeanPhoenix, Arizona USANikonians Team MemberWebsite: The Splendid Silence of Light Recent Trips: Grand Canyon 2012 Glen Canyon 2012 West Clear Creek
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