In message ApmSe.707$Sx4.18@trnddc06,
"RSD99" wrote:

Re the grayscale you desire ... get a Kodak Q-13 "Kodak Color Separation
Guide and Gray Scale-Small," costs something like US$20 at places such as
B&H.

http://www.bhphotovideo.com/bnh/cont...=1&sq=desc&Ini
tialSearch=yes&O=SearchBar&A=search&Q=*&bhs=t&shs =Kodak+Q-13&image.x=10&ima
ge.y=5

They are literally an "industry standard," and have been used as such for
over fifty years.

I already have this, and the quality is poor. It is glossy, and they
grey rectangles are reddish. You have to use special lighting for the
glare not to be an issue.
--


John P Sheehy