Is DxO useful or even valid?

Started Oct 20, 2012 | Discussions thread
Amin Sabet
Amin Sabet Veteran Member • Posts: 6,762
Re: Yes it's useful and valid but limited and often misunderstood.

jim stirling wrote:

Both sites offer a range of RAW files taken at all ISO settings thus enabling comparison at nay ISO or combination of ISO setting. The various sample shots include both shadow and highlight areas to easily determine RAW performance. Imaging Resource in particular give a wide range of shots taken in reasonably controlled conditions.

Those shots do not contain a sufficient DR with detailed areas in both highlights and deep shadows.  Regardless, there is no technical issue with my testing, which is at least as well controlled as theirs and better suited to address this particular issue.

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