Sigma DP1 Review - Test shots – ISO performance Review

Sections

”A range of test shots are shown over the next few pages. Here, the full size images at the minimum and maximum ISO settings have been reduced for bandwidth purposes to let you see the full image, and a series of crops taken from original full resolution images at a range of ISO settings have been included in order for you to gain an appreciation of the overall quality.”


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This is the full frame at minimum ISO.


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Noise is pretty well handled, but you can see an example of the blobby detail in the leaves.


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Noise is still well controlled.


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At ISO 400 noise is beginning to shadow, with loss of some detail and artefacts.


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The noise reduction is starting to work, with a loss of detail.


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This is the full frame at maximum ISO.


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