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Production D4 Photograhic Dynamic Range Look Great

bclaff

Vancouver (WA USA not BC Canad, US
9691 posts

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bclaff Awarded for multiple contributions for the Resources Registered since 26th Oct 2004
Thu 15-Mar-12 01:20 AM

Thanks to Andy E. of Andy E.'s Photo Blog I have full Nikon D4 Photographic Dynamic Range (PDR) and Read Noise data.

The PDR is higher than my estimate, while the read noise is lower. This implies a higher Full Well Capacity (FWC) than I had guessed.
Don't be surprised by the "lumpiness" of some of the data. The D4 does intermediate ISO values through a separate amplification and this leads to "jagged" results.

See the updated PDR chart and read noise chart


Bill

Visit me at Photons To Photos

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