PIX 2015

Testing my GH2's sensor

Started Feb 20, 2011 | Discussions thread
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bg2b OP
Contributing MemberPosts: 897Gear list
Re: Thanks!
In reply to kenw, Feb 21, 2011

kenw wrote:

Not surprisingly your data just about perfectly matches the DxO data.

FWIW, here's the print numbers compared to DXO's measurement of the GH2 and GH1. Sorry about the ISO labels, but the points are for ISOs 100, 160, 200, 320, 400, 640, and 800. (Note that for the GH1, they're the measured saturation ISOs, which differ a fair amount from the indicate ISOs.) Of course, I'm sure they're much more careful about things than I am, but I get the impression that they may have penalized the GH2 a little by using ISO 200, 400, and 800 instead of 320 and 640.

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