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Re: Increasing Desnity on Negatives with QTR and QCDN


 

I determine exposure using a Stouffer TP4x5-31.


On Thu, Feb 1, 2024, 11:34?PM Carlos Lopez <carlospardines1@...> wrote:
Did you calibrate your times with stouffer 31 step or did you print a 31 stepwedge and calibrate with It?

I mean to get the printing times. In calvins guide he finds time with stouffer31.

Thank you

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