Having some numbers always help.
Jacques
Le 2015-03-01 à 11:48, "'John Castronovo' jc@... [DigitalBlackandWhiteThePrint]" <DigitalBlackandWhiteThePrint@yahoogroups.com> a écrit :
I've found that about 118 cd to be a good white level.
Jacques Caron
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2015-03-01 by Jacques Caron