D3 sensor efficiency

Started Nov 18, 2007 | Discussions thread
Danlo Regular Member • Posts: 322
Re: Operational definitions

ejmartin wrote:

JimPearce wrote:

Could you explain how this notion of dynamic range is related to the
dynamic range we can use in an image, and possibly other useful
things like latitude?
--

I'll give the example of the 40D, which John Sheehy tested to have
11.1 stops DR
--
emil

Haha! Then what would the film Kodak Portra 160NC have?? Like 25 stops?! Haha! Give me a break!

Maybee my D3 have like 10 steps of DR or something.. Anything above that is MediumFormat.

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