Sigma DP2 (Pattern Noise/Banding)

Started Jun 10, 2009 | Discussions thread
john maitland graves
New MemberPosts: 11
Re: Sigma DP2 (Pattern Noise/Banding)
In reply to Will Felling, Jul 1, 2009

I am an unabashed Sigma "foveon fan boy." But I think it a shame to ask the photographer to wait and waste the batteries warming up before the camera is right. I plan to run test with studio (?) flash units comparing an SD14/50mm macro, a dp1 and a dp2 using ISO 100 and the same aperture on each camera. So far there seem to be dp2 "issues" with a green color cast, but have not noticed banding except in the preview mode but have not noticed any banding in the final results. The dp2 seems to have a slight green color cast in raw and jpeg. If you look at Sigma's dp2 samples, there seem to be NO problems (naturally.) I plan to look for drifts and other "anomalies." Let you know in a few days.

There seem to be so many comments and questions...

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