Some new infos about dp2Q from the touch and try event. + JPEG samples from Yodobashi and MapCamera

Started 6 months ago | Discussions thread
Usee
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Re: noise is still not convincing, but the lens is
In reply to PrebenR, 6 months ago

PrebenR wrote:

Usee wrote:

Based on the EXIF and the pictures from the DP2Q vs. D800 comparison, provided by Sigma:

http://www.dpreview.com/forums/post/53857097

That's real - or what do you propose?

It is not, you don't take sensor size into consideration. Of course that matters. Besides you are claiming that Sigma has changed the ISO scale of dp2Q 1 stop with regards to DP2M not D800.

I wrote:

"...do you know the real sensitivity of the DP2Q in comparison to the DP2M?

You know, that it could be, that the photos which are marked as ISO 800, could also be ISO 400:"

http://www.dpreview.com/forums/post/53883737

Is my english that hard to understand?

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Now, Sigma didn't take sensor size into consideration, because they made the comparison and not I...

...and if you think, that I made a comparison between the Sigmas, then the sensor size is the same...

...despite that fact, there are differences between the ISO from a SD1M and a DP3M:

http://www.dpreview.com/forums/post/53884172

...and now?

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