2010/6/8 Adam Maas <[email protected]>: > A couple things to remember: > > 1. Grey cards aren't always neutral. The Kodak ones in particular are > somewhat warm. > > 2. Your meter is calibrated for approximately 12.5% grey (ISO > standard). Cards are calibrated to 18% grey (Kodak's choice at Ansel > Adams suggestion). Thus grey cards do not actually function as > described but rather cause a slight overexposure .
Totally correct, Adam. Thank you for the reminder. IIRC there is a way to correct this in LR. Once I own LR (hopefully soon) I will ask again; someone here knows the answer I think. Cheers Ecke -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
