On the Mac OS version, you can view each channel independently using
the Command-1 (R), Command-2 (G), Command-3 (B) shortcuts, and see the
three channel composite with Command-`. I'm pretty sure that on
Windows systems this would be Control-<key>.
This is equivalent to using the Channels palette to see and operate on
the R, G and B channels independently
Godfrey
On Sep 26, 2008, at 4:25 AM, David J Brooks wrote:
I'm not on a computer with Photoshop right now, but how does one go
about looking at the sharpness of say
the red channel of an image. I'm still trying to save my D200 from the
trade in floor and it was pointed out the red channel maybe softer
then the green or blue and to sharpen it.
Any tips on what to do here, what to look for.??
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