Photoshop settings for Ca color?

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torsinadoc
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Photoshop settings for Ca color?

Post by torsinadoc »

I can get the right color on my Ca images. Any tips ?


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Valery
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Re: Photoshop settings for Ca color?

Post by Valery »

No, you can't get a true color for CaK. Computer monitor create a violet as deep purple - the mixture of blue with a doze of red. This is not what real CaK line produce!
So, only imitation: fully remove green, remain blue and add some red.

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Re: Photoshop settings for Ca color?

Post by MapleRidge »

Visual CaK is tough due to the limited sensitivity the eye has with this wavelength.

As Valery says, no green and only a little red makes a reasonable match to what my cataract corrected eye actually can 'see' at the eyepiece. Everyone has their own interpretation ;)

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