The proof is in the printing ...

Started 11 months ago | Discussions thread
Veteran MemberPosts: 6,130Gear list
Ah that what you mean ..
In reply to John King, 10 months ago

John King wrote:

Re-read what I wrote, perhaps?

Re-read what Bill Claff has written about his data collection and analysis methodology perhaps?
He does not measure ISO, he measures dynamic range from RAW files at the manufacturer's stated ISO settings, that are determined in accordance (hopefully) with the International Standards Organisation standards.

If it is hopefully, then how is it scientific? And if the frame of reference is shifted, then how exact are the comparisons.



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