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Re: UV brighteners
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Re: UV brighteners

  • Subject: Re: UV brighteners
  • From: Henrik Holmegaard <email@hidden>
  • Date: Fri, 9 Feb 2001 08:49:21 +0100
I am using Gretags ProfileMaker Pro.

PM3.1 introduced white point editing. To edit the white point, launch the ProfileEditor. Then reduce the negative value in the *b channel. Papers with a negative *b value of 8 to 10 have optical brightener. Or else use a UV filter on your spectrophotometer.
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Henrik Holmegaard, TechWrite
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