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Mister Pixel | all galleries >> Galleries >> Forum Examples > EV vs ISO.jpg
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EV vs ISO.jpg

I created this graph to represent the EV (exposure value) differential starting with an arbitrary base ISO of 100.

The Y axis is in 0.25 EV increments and the X axis is in 100 ISO increments.

I've extrapolated the curve and added black lines to help identify the key XY intersections.

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