DP2 As Only Camera

Started Sep 12, 2009 | Discussions thread
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Re: EasyClick query in DP2 As Only Camera thread
In reply to EasyClick, Sep 22, 2009


Yes, a bit of CA does sometimes show up at the image edges, both with and without the adapter. It varies with lighting conditions of course, is usually correctable in Adobe Camera Raw, and occasionally requires a bit of further handwork using Photoshop's select by color range (strong purple fringing for example) and lowering the saturation of that color or stamping it out with an adjoining color). I've never found the DP1/WC75 combination to be less than completely satisfactory.

Here is a photographically undistinguished sample followed by a completely uncorrected corner blowup (looking closely you should see a yellow fringe in the stucco and a strong magenta shadow below it) and then a corrected image corner using only Camera Raw's correction at -8 for red/cyan and +30 for blue/yellow.

Rich Wilson

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