Are you interested in dynamic range measurements on Sigma cameras?

Started Mar 24, 2014 | Discussions thread
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bclaff Senior Member • Posts: 2,988
Are you interested in dynamic range measurements on Sigma cameras?

My name is Bill Claff and for several years I have been measuring Photographic Dynamic Range (PDR) and other sensor characteristics.
Initially I started with Nikon cameras and I also have a fair amount of Canon data.
My Interactive PDR Chart summarizes the data collected so far.
PDR is analogous to DxoMark Landscape Dynamic Range but on a different scale.

I have recently been "branching out" and have added some Fujifilm data.

I'm quite close to being able to analyse data from X3F files.

Since DxoMark publishes no Sigma measurements I suspect my PDR data would be of interest.

But have a couple of questions before investing further in my tool.
1) Do you want to see Sigma PDR values integrated into the data at my site?
2) Would you be willing to help me by providing raw files to my specification for analysis.

If your answer is "yes" to the second question simple contact me by email (at the bottom of my site) or by private message.
Bill (visit me at )

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