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Subject: Re: Exposure to the right and tone placement

just curious Bill .. but have you calibrated your sensor accordingly?


The examples I recently posted were for my D70 camera, whose calibration I have checked to the best of my ability according to the ISO standard 12232:1998 as reported in this post on the DPReview forum:

For 12% or 18% reflectance the results from either sRGB (Adobe simplified) or aRGB are virtually the same since they both use a gamma of 2.2 with no offsets.

I have yet to check the calibration of my D200.

ETTR takes advantage of the sensors capabilities to record more data than
either color space will show.

Could you please elaborate on this? It sounds interesting.


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Exposure to the right and tone placement =>


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