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Author Topic: Suggestion to reveal more into  (Read 2208 times)

Offline cometer

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Suggestion to reveal more into
« on: December 07, 2013, 03:52:27 am »
This a comment for this page on the website
I noticed that there were several "measured points" in this graph, such as 4 points @ F2.8 and 4 points @ F4, etc. Could you show in somewhere the actual P-Mpix numbers for these points?

BTW, since the number of sensor mega pixels has been growing over 20M in reccent years (such as Nikon D800), I suggest that the color codes should extend to at least 40M.

Finally, are these "measured points" measured @ the center of the lens or the corner? Could you provide both info in the future?

Offline Emilie_DxOMark

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Re: Suggestion to reveal more into
« Reply #1 on: December 17, 2013, 09:49:36 am »

Thanks for your question, we always measure many apertures for one specific focal (min – max –f/2.8 f/4, f/5.6, f/8 etc….)
For Sharpness we perform 15 points of measure in the field.
About the color scale, you are right, this is something we should improve for the next website version.

Best regards,

The DxOMark team