after the discussions with paul re-the noise and a/f issues with the 7d my curiosity took hold tonight ,now this is nothing to do with the a/f but rather noise and can it be dealt with ,so i took some hand held shots indoors under halogen lights with the 7d and sigma 120-400 lens ,set to f6.3 same zoom length every shot and all cropped down to a final 6mp size ,without posting the RAW files which are pretty rough i edited each picture in turn exactly the same way to create a benchmark ,the problem i encountered going lower in iso was the shutter speed induced shake ,so i have started at iso 1600and doubled up each pic .
remember the final product noise is the test not the photographic content or value
1st shot at iso 1600
[url=http://www.flickr.com/photos/31671466%4
remember the final product noise is the test not the photographic content or value
1st shot at iso 1600
[url=http://www.flickr.com/photos/31671466%4
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